Finding the Fourth Proportional to 10,252.02, 14,147.76 and 5,775.81

Step by Step Solution

1. Step 1: Write the proportion equation
   10,252.02 : 14,147.76 = 5,775.81 : x
2. Step 2: Convert to fraction form
   10,252.02/14,147.76 = 5,775.81/x
3. Step 3: Cross multiply
   10,252.02x = 14,147.76 × 5,775.81
4. Step 4: Simplify right side
   10,252.02x = 81,714,773.69
5. Step 5: Solve for x
   x = 81,714,773.69/10,252.02
6. Step 6: Final answer
   x = 7,970.60