Finding the Fourth Proportional to 2,264.52, 3,125.12 and 1,379.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264.52 : 3,125.12 = 1,379.69 : x
2. Step 2: Convert to fraction form
   2,264.52/3,125.12 = 1,379.69/x
3. Step 3: Cross multiply
   2,264.52x = 3,125.12 × 1,379.69
4. Step 4: Simplify right side
   2,264.52x = 4,311,696.81
5. Step 5: Solve for x
   x = 4,311,696.81/2,264.52
6. Step 6: Final answer
   x = 1,904.02