Finding the Fourth Proportional to 9,037.81, 12,472.05 and 5,498.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,037.81 : 12,472.05 = 5,498.52 : x
2. Step 2: Convert to fraction form
   9,037.81/12,472.05 = 5,498.52/x
3. Step 3: Cross multiply
   9,037.81x = 12,472.05 × 5,498.52
4. Step 4: Simplify right side
   9,037.81x = 68,577,816.37
5. Step 5: Solve for x
   x = 68,577,816.37/9,037.81
6. Step 6: Final answer
   x = 7,587.88