Finding the Fourth Proportional to 11,090.88, 16,632.72 and 3,693.33

Step by Step Solution

1. Step 1: Write the proportion equation
   11,090.88 : 16,632.72 = 3,693.33 : x
2. Step 2: Convert to fraction form
   11,090.88/16,632.72 = 3,693.33/x
3. Step 3: Cross multiply
   11,090.88x = 16,632.72 × 3,693.33
4. Step 4: Simplify right side
   11,090.88x = 61,430,123.76
5. Step 5: Solve for x
   x = 61,430,123.76/11,090.88
6. Step 6: Final answer
   x = 5,538.80