Finding the Fourth Proportional to 12,367.83, 17,073.51 and 7,061.61

Step by Step Solution

1. Step 1: Write the proportion equation
   12,367.83 : 17,073.51 = 7,061.61 : x
2. Step 2: Convert to fraction form
   12,367.83/17,073.51 = 7,061.61/x
3. Step 3: Cross multiply
   12,367.83x = 17,073.51 × 7,061.61
4. Step 4: Simplify right side
   12,367.83x = 120,566,468.95
5. Step 5: Solve for x
   x = 120,566,468.95/12,367.83
6. Step 6: Final answer
   x = 9,748.39