Finding the Fourth Proportional to 9,008.73, 12,432.11 and 5,030.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,008.73 : 12,432.11 = 5,030.15 : x
2. Step 2: Convert to fraction form
   9,008.73/12,432.11 = 5,030.15/x
3. Step 3: Cross multiply
   9,008.73x = 12,432.11 × 5,030.15
4. Step 4: Simplify right side
   9,008.73x = 62,535,290.81
5. Step 5: Solve for x
   x = 62,535,290.81/9,008.73
6. Step 6: Final answer
   x = 6,941.63