Finding the Fourth Proportional to 11,058.61, 16,590.72 and 3,267.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,058.61 : 16,590.72 = 3,267.42 : x
2. Step 2: Convert to fraction form
   11,058.61/16,590.72 = 3,267.42/x
3. Step 3: Cross multiply
   11,058.61x = 16,590.72 × 3,267.42
4. Step 4: Simplify right side
   11,058.61x = 54,208,893.70
5. Step 5: Solve for x
   x = 54,208,893.70/11,058.61
6. Step 6: Final answer
   x = 4,901.96