Finding the Fourth Proportional to 62,808.10, 94,111.35 and 33,187.30

Step by Step Solution

1. Step 1: Write the proportion equation
   62,808.10 : 94,111.35 = 33,187.30 : x
2. Step 2: Convert to fraction form
   62,808.10/94,111.35 = 33,187.30/x
3. Step 3: Cross multiply
   62,808.10x = 94,111.35 × 33,187.30
4. Step 4: Simplify right side
   62,808.10x = 3,123,301,605.86
5. Step 5: Solve for x
   x = 3,123,301,605.86/62,808.10
6. Step 6: Final answer
   x = 49,727.69