Finding the Fourth Proportional to 2,502.94, 3,755.58 and 1,116.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,502.94 : 3,755.58 = 1,116.13 : x
2. Step 2: Convert to fraction form
   2,502.94/3,755.58 = 1,116.13/x
3. Step 3: Cross multiply
   2,502.94x = 3,755.58 × 1,116.13
4. Step 4: Simplify right side
   2,502.94x = 4,191,715.51
5. Step 5: Solve for x
   x = 4,191,715.51/2,502.94
6. Step 6: Final answer
   x = 1,674.72