Finding the Fourth Proportional to 2,672.52, 3,687.95 and 1,477.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,672.52 : 3,687.95 = 1,477.46 : x
2. Step 2: Convert to fraction form
   2,672.52/3,687.95 = 1,477.46/x
3. Step 3: Cross multiply
   2,672.52x = 3,687.95 × 1,477.46
4. Step 4: Simplify right side
   2,672.52x = 5,448,798.61
5. Step 5: Solve for x
   x = 5,448,798.61/2,672.52
6. Step 6: Final answer
   x = 2,038.82