Finding the Fourth Proportional to 5,010.52, 7,507.29 and 3,542.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,010.52 : 7,507.29 = 3,542.50 : x
2. Step 2: Convert to fraction form
   5,010.52/7,507.29 = 3,542.50/x
3. Step 3: Cross multiply
   5,010.52x = 7,507.29 × 3,542.50
4. Step 4: Simplify right side
   5,010.52x = 26,594,574.83
5. Step 5: Solve for x
   x = 26,594,574.83/5,010.52
6. Step 6: Final answer
   x = 5,307.75