Finding the Fourth Proportional to 102,934,978.20, 154,407,432.78 and 33,846,252.12

Step by Step Solution

1. Step 1: Write the proportion equation
   102,934,978.20 : 154,407,432.78 = 33,846,252.12 : x
2. Step 2: Convert to fraction form
   102,934,978.20/154,407,432.78 = 33,846,252.12/x
3. Step 3: Cross multiply
   102,934,978.20x = 154,407,432.78 × 33,846,252.12
4. Step 4: Simplify right side
   102,934,978.20x = 5,226,112,899,073,832
5. Step 5: Solve for x
   x = 5,226,112,899,073,832/102,934,978.20
6. Step 6: Final answer
   x = 50,771,010.89