Finding the Fourth Proportional to 62,916.56, 86,824.52 and 34,621.52

Step by Step Solution

1. Step 1: Write the proportion equation
   62,916.56 : 86,824.52 = 34,621.52 : x
2. Step 2: Convert to fraction form
   62,916.56/86,824.52 = 34,621.52/x
3. Step 3: Cross multiply
   62,916.56x = 86,824.52 × 34,621.52
4. Step 4: Simplify right side
   62,916.56x = 3,005,996,855.67
5. Step 5: Solve for x
   x = 3,005,996,855.67/62,916.56
6. Step 6: Final answer
   x = 47,777.51