Finding the Fourth Proportional to 62,555.02, 86,322.72 and 34,260.10

Step by Step Solution

1. Step 1: Write the proportion equation
   62,555.02 : 86,322.72 = 34,260.10 : x
2. Step 2: Convert to fraction form
   62,555.02/86,322.72 = 34,260.10/x
3. Step 3: Cross multiply
   62,555.02x = 86,322.72 × 34,260.10
4. Step 4: Simplify right side
   62,555.02x = 2,957,425,019.47
5. Step 5: Solve for x
   x = 2,957,425,019.47/62,555.02
6. Step 6: Final answer
   x = 47,277.18