Finding the Fourth Proportional to 10,488.66, 14,474.00 and 5,772.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,488.66 : 14,474.00 = 5,772.93 : x
2. Step 2: Convert to fraction form
   10,488.66/14,474.00 = 5,772.93/x
3. Step 3: Cross multiply
   10,488.66x = 14,474.00 × 5,772.93
4. Step 4: Simplify right side
   10,488.66x = 83,557,359.96
5. Step 5: Solve for x
   x = 83,557,359.96/10,488.66
6. Step 6: Final answer
   x = 7,966.45