Finding the Fourth Proportional to 62,969.14, 86,897.27 and 34,288.35

Step by Step Solution

1. Step 1: Write the proportion equation
   62,969.14 : 86,897.27 = 34,288.35 : x
2. Step 2: Convert to fraction form
   62,969.14/86,897.27 = 34,288.35/x
3. Step 3: Cross multiply
   62,969.14x = 86,897.27 × 34,288.35
4. Step 4: Simplify right side
   62,969.14x = 2,979,564,007.80
5. Step 5: Solve for x
   x = 2,979,564,007.80/62,969.14
6. Step 6: Final answer
   x = 47,317.85