Finding the Fourth Proportional to 62,599.72, 86,379.16 and 35,740.52

Step by Step Solution

1. Step 1: Write the proportion equation
   62,599.72 : 86,379.16 = 35,740.52 : x
2. Step 2: Convert to fraction form
   62,599.72/86,379.16 = 35,740.52/x
3. Step 3: Cross multiply
   62,599.72x = 86,379.16 × 35,740.52
4. Step 4: Simplify right side
   62,599.72x = 3,087,236,095.56
5. Step 5: Solve for x
   x = 3,087,236,095.56/62,599.72
6. Step 6: Final answer
   x = 49,317.09