Finding the Fourth Proportional to 7,726.12, 10,656.61 and 7,468.93

Step by Step Solution

1. Step 1: Write the proportion equation
   7,726.12 : 10,656.61 = 7,468.93 : x
2. Step 2: Convert to fraction form
   7,726.12/10,656.61 = 7,468.93/x
3. Step 3: Cross multiply
   7,726.12x = 10,656.61 × 7,468.93
4. Step 4: Simplify right side
   7,726.12x = 79,593,468.78
5. Step 5: Solve for x
   x = 79,593,468.78/7,726.12
6. Step 6: Final answer
   x = 10,301.87