Finding the Fourth Proportional to 62,617.38, 86,411.98 and 34,322.46

Step by Step Solution

1. Step 1: Write the proportion equation
   62,617.38 : 86,411.98 = 34,322.46 : x
2. Step 2: Convert to fraction form
   62,617.38/86,411.98 = 34,322.46/x
3. Step 3: Cross multiply
   62,617.38x = 86,411.98 × 34,322.46
4. Step 4: Simplify right side
   62,617.38x = 2,965,871,727.07
5. Step 5: Solve for x
   x = 2,965,871,727.07/62,617.38
6. Step 6: Final answer
   x = 47,364.99