Finding the Fourth Proportional to 10,371.98, 14,313.30 and 5,656.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,371.98 : 14,313.30 = 5,656.25 : x
2. Step 2: Convert to fraction form
   10,371.98/14,313.30 = 5,656.25/x
3. Step 3: Cross multiply
   10,371.98x = 14,313.30 × 5,656.25
4. Step 4: Simplify right side
   10,371.98x = 80,959,603.13
5. Step 5: Solve for x
   x = 80,959,603.13/10,371.98
6. Step 6: Final answer
   x = 7,805.61