Finding the Fourth Proportional to 62,522.18, 86,224.72 and 45,565.94

Step by Step Solution

1. Step 1: Write the proportion equation
   62,522.18 : 86,224.72 = 45,565.94 : x
2. Step 2: Convert to fraction form
   62,522.18/86,224.72 = 45,565.94/x
3. Step 3: Cross multiply
   62,522.18x = 86,224.72 × 45,565.94
4. Step 4: Simplify right side
   62,522.18x = 3,928,910,304.12
5. Step 5: Solve for x
   x = 3,928,910,304.12/62,522.18
6. Step 6: Final answer
   x = 62,840.27