Finding the Fourth Proportional to 58,087,134.32, 87,140,166.12 and 17,150,711.60

Step by Step Solution

1. Step 1: Write the proportion equation
   58,087,134.32 : 87,140,166.12 = 17,150,711.60 : x
2. Step 2: Convert to fraction form
   58,087,134.32/87,140,166.12 = 17,150,711.60/x
3. Step 3: Cross multiply
   58,087,134.32x = 87,140,166.12 × 17,150,711.60
4. Step 4: Simplify right side
   58,087,134.32x = 1,494,515,857,900,211.25
5. Step 5: Solve for x
   x = 1,494,515,857,900,211.25/58,087,134.32
6. Step 6: Final answer
   x = 25,728,861.91