Finding the Fourth Proportional to 9,081.02, 12,531.50 and 5,047.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,081.02 : 12,531.50 = 5,047.82 : x
2. Step 2: Convert to fraction form
   9,081.02/12,531.50 = 5,047.82/x
3. Step 3: Cross multiply
   9,081.02x = 12,531.50 × 5,047.82
4. Step 4: Simplify right side
   9,081.02x = 63,256,756.33
5. Step 5: Solve for x
   x = 63,256,756.33/9,081.02
6. Step 6: Final answer
   x = 6,965.82