Finding the Fourth Proportional to 2,499.96, 3,747.82 and 1,526.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499.96 : 3,747.82 = 1,526.75 : x
2. Step 2: Convert to fraction form
   2,499.96/3,747.82 = 1,526.75/x
3. Step 3: Cross multiply
   2,499.96x = 3,747.82 × 1,526.75
4. Step 4: Simplify right side
   2,499.96x = 5,721,978.55
5. Step 5: Solve for x
   x = 5,721,978.55/2,499.96
6. Step 6: Final answer
   x = 2,288.82