Finding the Fourth Proportional to 62,271.48, 85,936.54 and 35,417.86

Step by Step Solution

1. Step 1: Write the proportion equation
   62,271.48 : 85,936.54 = 35,417.86 : x
2. Step 2: Convert to fraction form
   62,271.48/85,936.54 = 35,417.86/x
3. Step 3: Cross multiply
   62,271.48x = 85,936.54 × 35,417.86
4. Step 4: Simplify right side
   62,271.48x = 3,043,688,216.31
5. Step 5: Solve for x
   x = 3,043,688,216.31/62,271.48
6. Step 6: Final answer
   x = 48,877.72