Finding the Fourth Proportional to 86,252,404.36, 129,303,023.82 and 32,437,507.72

Step by Step Solution

1. Step 1: Write the proportion equation
   86,252,404.36 : 129,303,023.82 = 32,437,507.72 : x
2. Step 2: Convert to fraction form
   86,252,404.36/129,303,023.82 = 32,437,507.72/x
3. Step 3: Cross multiply
   86,252,404.36x = 129,303,023.82 × 32,437,507.72
4. Step 4: Simplify right side
   86,252,404.36x = 4,194,267,833,380,593.50
5. Step 5: Solve for x
   x = 4,194,267,833,380,593.50/86,252,404.36
6. Step 6: Final answer
   x = 48,627,836.69