Finding the Fourth Proportional to 62,727, 86,561.32 and 34,045.30

Step by Step Solution

1. Step 1: Write the proportion equation
   62,727 : 86,561.32 = 34,045.30 : x
2. Step 2: Convert to fraction form
   62,727/86,561.32 = 34,045.30/x
3. Step 3: Cross multiply
   62,727x = 86,561.32 × 34,045.30
4. Step 4: Simplify right side
   62,727x = 2,947,006,107.80
5. Step 5: Solve for x
   x = 2,947,006,107.80/62,727
6. Step 6: Final answer
   x = 46,981.46