Finding the Fourth Proportional to 62,915.56, 86,823.14 and 34,620.52

Step by Step Solution

1. Step 1: Write the proportion equation
   62,915.56 : 86,823.14 = 34,620.52 : x
2. Step 2: Convert to fraction form
   62,915.56/86,823.14 = 34,620.52/x
3. Step 3: Cross multiply
   62,915.56x = 86,823.14 × 34,620.52
4. Step 4: Simplify right side
   62,915.56x = 3,005,862,254.83
5. Step 5: Solve for x
   x = 3,005,862,254.83/62,915.56
6. Step 6: Final answer
   x = 47,776.13