Finding the Fourth Proportional to 12,367.13, 17,066.55 and 7,061.93

Step by Step Solution

1. Step 1: Write the proportion equation
   12,367.13 : 17,066.55 = 7,061.93 : x
2. Step 2: Convert to fraction form
   12,367.13/17,066.55 = 7,061.93/x
3. Step 3: Cross multiply
   12,367.13x = 17,066.55 × 7,061.93
4. Step 4: Simplify right side
   12,367.13x = 120,522,781.44
5. Step 5: Solve for x
   x = 120,522,781.44/12,367.13
6. Step 6: Final answer
   x = 9,745.41