Finding the Fourth Proportional to 85,332.01, 127,826.59 and 42,508.32

Step by Step Solution

1. Step 1: Write the proportion equation
   85,332.01 : 127,826.59 = 42,508.32 : x
2. Step 2: Convert to fraction form
   85,332.01/127,826.59 = 42,508.32/x
3. Step 3: Cross multiply
   85,332.01x = 127,826.59 × 42,508.32
4. Step 4: Simplify right side
   85,332.01x = 5,433,693,592.23
5. Step 5: Solve for x
   x = 5,433,693,592.23/85,332.01
6. Step 6: Final answer
   x = 63,677.08