Finding the Fourth Proportional to 58,787,404.68, 81,166,206.42 and 52,573,171.08

Step by Step Solution

1. Step 1: Write the proportion equation
   58,787,404.68 : 81,166,206.42 = 52,573,171.08 : x
2. Step 2: Convert to fraction form
   58,787,404.68/81,166,206.42 = 52,573,171.08/x
3. Step 3: Cross multiply
   58,787,404.68x = 81,166,206.42 × 52,573,171.08
4. Step 4: Simplify right side
   58,787,404.68x = 4,267,164,856,033,254.50
5. Step 5: Solve for x
   x = 4,267,164,856,033,254.50/58,787,404.68
6. Step 6: Final answer
   x = 72,586,379.33