Finding the Fourth Proportional to 2,535.47, 3,498.74 and 1,472.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535.47 : 3,498.74 = 1,472.90 : x
2. Step 2: Convert to fraction form
   2,535.47/3,498.74 = 1,472.90/x
3. Step 3: Cross multiply
   2,535.47x = 3,498.74 × 1,472.90
4. Step 4: Simplify right side
   2,535.47x = 5,153,269.29
5. Step 5: Solve for x
   x = 5,153,269.29/2,535.47
6. Step 6: Final answer
   x = 2,032.48