Finding the Fourth Proportional to 10,503.29, 14,494.23 and 5,787.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,503.29 : 14,494.23 = 5,787.59 : x
2. Step 2: Convert to fraction form
   10,503.29/14,494.23 = 5,787.59/x
3. Step 3: Cross multiply
   10,503.29x = 14,494.23 × 5,787.59
4. Step 4: Simplify right side
   10,503.29x = 83,886,588.13
5. Step 5: Solve for x
   x = 83,886,588.13/10,503.29
6. Step 6: Final answer
   x = 7,986.69