Finding the Fourth Proportional to 9,372.87, 14,061.33 and 2,799.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,372.87 : 14,061.33 = 2,799.59 : x
2. Step 2: Convert to fraction form
   9,372.87/14,061.33 = 2,799.59/x
3. Step 3: Cross multiply
   9,372.87x = 14,061.33 × 2,799.59
4. Step 4: Simplify right side
   9,372.87x = 39,365,888.55
5. Step 5: Solve for x
   x = 39,365,888.55/9,372.87
6. Step 6: Final answer
   x = 4,199.98