Finding the Fourth Proportional to 62,784.17, 86,664.90 and 41,570.27

Step by Step Solution

1. Step 1: Write the proportion equation
   62,784.17 : 86,664.90 = 41,570.27 : x
2. Step 2: Convert to fraction form
   62,784.17/86,664.90 = 41,570.27/x
3. Step 3: Cross multiply
   62,784.17x = 86,664.90 × 41,570.27
4. Step 4: Simplify right side
   62,784.17x = 3,602,683,292.52
5. Step 5: Solve for x
   x = 3,602,683,292.52/62,784.17
6. Step 6: Final answer
   x = 57,382.03