Finding the Fourth Proportional to 2,501.88, 3,451.71 and 1,662.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,501.88 : 3,451.71 = 1,662.99 : x
2. Step 2: Convert to fraction form
   2,501.88/3,451.71 = 1,662.99/x
3. Step 3: Cross multiply
   2,501.88x = 3,451.71 × 1,662.99
4. Step 4: Simplify right side
   2,501.88x = 5,740,159.21
5. Step 5: Solve for x
   x = 5,740,159.21/2,501.88
6. Step 6: Final answer
   x = 2,294.34