Finding the Fourth Proportional to 10,338.52, 15,498.60 and 3,763.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,338.52 : 15,498.60 = 3,763.48 : x
2. Step 2: Convert to fraction form
   10,338.52/15,498.60 = 3,763.48/x
3. Step 3: Cross multiply
   10,338.52x = 15,498.60 × 3,763.48
4. Step 4: Simplify right side
   10,338.52x = 58,328,671.13
5. Step 5: Solve for x
   x = 58,328,671.13/10,338.52
6. Step 6: Final answer
   x = 5,641.88