Finding the Fourth Proportional to 42,101.52, 63,111.32 and 35,189.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,101.52 : 63,111.32 = 35,189.52 : x
2. Step 2: Convert to fraction form
   42,101.52/63,111.32 = 35,189.52/x
3. Step 3: Cross multiply
   42,101.52x = 63,111.32 × 35,189.52
4. Step 4: Simplify right side
   42,101.52x = 2,220,857,057.37
5. Step 5: Solve for x
   x = 2,220,857,057.37/42,101.52
6. Step 6: Final answer
   x = 52,750.04