Finding the Fourth Proportional to 62,943.94, 86,863.53 and 34,264.48

Step by Step Solution

1. Step 1: Write the proportion equation
   62,943.94 : 86,863.53 = 34,264.48 : x
2. Step 2: Convert to fraction form
   62,943.94/86,863.53 = 34,264.48/x
3. Step 3: Cross multiply
   62,943.94x = 86,863.53 × 34,264.48
4. Step 4: Simplify right side
   62,943.94x = 2,976,333,686.41
5. Step 5: Solve for x
   x = 2,976,333,686.41/62,943.94
6. Step 6: Final answer
   x = 47,285.47