Finding the Fourth Proportional to 10,317.98, 14,238.84 and 5,602.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,317.98 : 14,238.84 = 5,602.25 : x
2. Step 2: Convert to fraction form
   10,317.98/14,238.84 = 5,602.25/x
3. Step 3: Cross multiply
   10,317.98x = 14,238.84 × 5,602.25
4. Step 4: Simplify right side
   10,317.98x = 79,769,470.20
5. Step 5: Solve for x
   x = 79,769,470.20/10,317.98
6. Step 6: Final answer
   x = 7,731.12