Finding the Fourth Proportional to 62,969.31, 86,897.51 and 34,288.52

Step by Step Solution

1. Step 1: Write the proportion equation
   62,969.31 : 86,897.51 = 34,288.52 : x
2. Step 2: Convert to fraction form
   62,969.31/86,897.51 = 34,288.52/x
3. Step 3: Cross multiply
   62,969.31x = 86,897.51 × 34,288.52
4. Step 4: Simplify right side
   62,969.31x = 2,979,587,055.39
5. Step 5: Solve for x
   x = 2,979,587,055.39/62,969.31
6. Step 6: Final answer
   x = 47,318.08