Finding the Fourth Proportional to 62,558.48, 86,336.89 and 35,705.03

Step by Step Solution

1. Step 1: Write the proportion equation
   62,558.48 : 86,336.89 = 35,705.03 : x
2. Step 2: Convert to fraction form
   62,558.48/86,336.89 = 35,705.03/x
3. Step 3: Cross multiply
   62,558.48x = 86,336.89 × 35,705.03
4. Step 4: Simplify right side
   62,558.48x = 3,082,660,726.61
5. Step 5: Solve for x
   x = 3,082,660,726.61/62,558.48
6. Step 6: Final answer
   x = 49,276.46