Finding the Fourth Proportional to 2,526.70, 3,789.98 and 1,493.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526.70 : 3,789.98 = 1,493.86 : x
2. Step 2: Convert to fraction form
   2,526.70/3,789.98 = 1,493.86/x
3. Step 3: Cross multiply
   2,526.70x = 3,789.98 × 1,493.86
4. Step 4: Simplify right side
   2,526.70x = 5,661,699.52
5. Step 5: Solve for x
   x = 5,661,699.52/2,526.70
6. Step 6: Final answer
   x = 2,240.75