Finding the Fourth Proportional to 10,506.07, 14,498.36 and 5,790.35

Step by Step Solution

1. Step 1: Write the proportion equation
   10,506.07 : 14,498.36 = 5,790.35 : x
2. Step 2: Convert to fraction form
   10,506.07/14,498.36 = 5,790.35/x
3. Step 3: Cross multiply
   10,506.07x = 14,498.36 × 5,790.35
4. Step 4: Simplify right side
   10,506.07x = 83,950,607.83
5. Step 5: Solve for x
   x = 83,950,607.83/10,506.07
6. Step 6: Final answer
   x = 7,990.68