Finding the Fourth Proportional to 3,691.88, 5,538.72 and 1,094.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,691.88 : 5,538.72 = 1,094.82 : x
2. Step 2: Convert to fraction form
   3,691.88/5,538.72 = 1,094.82/x
3. Step 3: Cross multiply
   3,691.88x = 5,538.72 × 1,094.82
4. Step 4: Simplify right side
   3,691.88x = 6,063,901.43
5. Step 5: Solve for x
   x = 6,063,901.43/3,691.88
6. Step 6: Final answer
   x = 1,642.50