Finding the Fourth Proportional to 8,753.08, 12,071.85 and 7,397.02

Step by Step Solution

1. Step 1: Write the proportion equation
   8,753.08 : 12,071.85 = 7,397.02 : x
2. Step 2: Convert to fraction form
   8,753.08/12,071.85 = 7,397.02/x
3. Step 3: Cross multiply
   8,753.08x = 12,071.85 × 7,397.02
4. Step 4: Simplify right side
   8,753.08x = 89,295,715.89
5. Step 5: Solve for x
   x = 89,295,715.89/8,753.08
6. Step 6: Final answer
   x = 10,201.63