Finding the Fourth Proportional to 456,380,156,784.05, 684,592,252,166.25 and 150,063,155,155.12

Step by Step Solution

1. Step 1: Write the proportion equation
   456,380,156,784.05 : 684,592,252,166.25 = 150,063,155,155.12 : x
2. Step 2: Convert to fraction form
   456,380,156,784.05/684,592,252,166.25 = 150,063,155,155.12/x
3. Step 3: Cross multiply
   456,380,156,784.05x = 684,592,252,166.25 × 150,063,155,155.12
4. Step 4: Simplify right side
   456,380,156,784.05x = 102,732,073,354,817,007,779,840
5. Step 5: Solve for x
   x = 102,732,073,354,817,007,779,840/456,380,156,784.05
6. Step 6: Final answer
   x = 225,101,972,177.61