Finding the Fourth Proportional to 10,435.68, 14,401.25 and 5,655.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,435.68 : 14,401.25 = 5,655.62 : x
2. Step 2: Convert to fraction form
   10,435.68/14,401.25 = 5,655.62/x
3. Step 3: Cross multiply
   10,435.68x = 14,401.25 × 5,655.62
4. Step 4: Simplify right side
   10,435.68x = 81,447,916.93
5. Step 5: Solve for x
   x = 81,447,916.93/10,435.68
6. Step 6: Final answer
   x = 7,804.75