Finding the Fourth Proportional to 10,435.98, 14,401.71 and 5,655.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,435.98 : 14,401.71 = 5,655.93 : x
2. Step 2: Convert to fraction form
   10,435.98/14,401.71 = 5,655.93/x
3. Step 3: Cross multiply
   10,435.98x = 14,401.71 × 5,655.93
4. Step 4: Simplify right side
   10,435.98x = 81,455,063.64
5. Step 5: Solve for x
   x = 81,455,063.64/10,435.98
6. Step 6: Final answer
   x = 7,805.21