Finding the Fourth Proportional to 62,488.15, 86,233.41 and 33,807.89

Step by Step Solution

1. Step 1: Write the proportion equation
   62,488.15 : 86,233.41 = 33,807.89 : x
2. Step 2: Convert to fraction form
   62,488.15/86,233.41 = 33,807.89/x
3. Step 3: Cross multiply
   62,488.15x = 86,233.41 × 33,807.89
4. Step 4: Simplify right side
   62,488.15x = 2,915,369,855.19
5. Step 5: Solve for x
   x = 2,915,369,855.19/62,488.15
6. Step 6: Final answer
   x = 46,654.77