Finding the Fourth Proportional to 11,292.89, 16,941.15 and 3,499.88

Step by Step Solution

1. Step 1: Write the proportion equation
   11,292.89 : 16,941.15 = 3,499.88 : x
2. Step 2: Convert to fraction form
   11,292.89/16,941.15 = 3,499.88/x
3. Step 3: Cross multiply
   11,292.89x = 16,941.15 × 3,499.88
4. Step 4: Simplify right side
   11,292.89x = 59,291,907.36
5. Step 5: Solve for x
   x = 59,291,907.36/11,292.89
6. Step 6: Final answer
   x = 5,250.38