Finding the Fourth Proportional to 11,333.98, 16,991.61 and 5,004.35

Step by Step Solution

1. Step 1: Write the proportion equation
   11,333.98 : 16,991.61 = 5,004.35 : x
2. Step 2: Convert to fraction form
   11,333.98/16,991.61 = 5,004.35/x
3. Step 3: Cross multiply
   11,333.98x = 16,991.61 × 5,004.35
4. Step 4: Simplify right side
   11,333.98x = 85,031,963.50
5. Step 5: Solve for x
   x = 85,031,963.50/11,333.98
6. Step 6: Final answer
   x = 7,502.39