Finding the Fourth Proportional to 5,023.82, 7,534.72 and 1,691.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,023.82 : 7,534.72 = 1,691.69 : x
2. Step 2: Convert to fraction form
   5,023.82/7,534.72 = 1,691.69/x
3. Step 3: Cross multiply
   5,023.82x = 7,534.72 × 1,691.69
4. Step 4: Simplify right side
   5,023.82x = 12,746,374.92
5. Step 5: Solve for x
   x = 12,746,374.92/5,023.82
6. Step 6: Final answer
   x = 2,537.19