Finding the Fourth Proportional to 10,807.16, 14,926.18 and 7,264.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,807.16 : 14,926.18 = 7,264.22 : x
2. Step 2: Convert to fraction form
   10,807.16/14,926.18 = 7,264.22/x
3. Step 3: Cross multiply
   10,807.16x = 14,926.18 × 7,264.22
4. Step 4: Simplify right side
   10,807.16x = 108,427,055.28
5. Step 5: Solve for x
   x = 108,427,055.28/10,807.16
6. Step 6: Final answer
   x = 10,032.89