Finding the Fourth Proportional to 10,046.18, 13,863.50 and 5,569.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,046.18 : 13,863.50 = 5,569.88 : x
2. Step 2: Convert to fraction form
   10,046.18/13,863.50 = 5,569.88/x
3. Step 3: Cross multiply
   10,046.18x = 13,863.50 × 5,569.88
4. Step 4: Simplify right side
   10,046.18x = 77,218,038.19
5. Step 5: Solve for x
   x = 77,218,038.19/10,046.18
6. Step 6: Final answer
   x = 7,686.31