Finding the Fourth Proportional to 10,371.02, 14,312.03 and 5,655.60

Step by Step Solution

1. Step 1: Write the proportion equation
   10,371.02 : 14,312.03 = 5,655.60 : x
2. Step 2: Convert to fraction form
   10,371.02/14,312.03 = 5,655.60/x
3. Step 3: Cross multiply
   10,371.02x = 14,312.03 × 5,655.60
4. Step 4: Simplify right side
   10,371.02x = 80,943,088.59
5. Step 5: Solve for x
   x = 80,943,088.59/10,371.02
6. Step 6: Final answer
   x = 7,804.74