Finding the Fourth Proportional to 321,848,147.99, 482,685,787.35 and 88,623,333.69

Step by Step Solution

1. Step 1: Write the proportion equation
   321,848,147.99 : 482,685,787.35 = 88,623,333.69 : x
2. Step 2: Convert to fraction form
   321,848,147.99/482,685,787.35 = 88,623,333.69/x
3. Step 3: Cross multiply
   321,848,147.99x = 482,685,787.35 × 88,623,333.69
4. Step 4: Simplify right side
   321,848,147.99x = 42,777,223,599,739,432
5. Step 5: Solve for x
   x = 42,777,223,599,739,432/321,848,147.99
6. Step 6: Final answer
   x = 132,911,200.10