Finding the Fourth Proportional to 2,434,085.20, 3,357,920.04 and 1,574,925.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434,085.20 : 3,357,920.04 = 1,574,925.52 : x
2. Step 2: Convert to fraction form
   2,434,085.20/3,357,920.04 = 1,574,925.52/x
3. Step 3: Cross multiply
   2,434,085.20x = 3,357,920.04 × 1,574,925.52
4. Step 4: Simplify right side
   2,434,085.20x = 5,288,473,965,115.42
5. Step 5: Solve for x
   x = 5,288,473,965,115.42/2,434,085.20
6. Step 6: Final answer
   x = 2,172,674.14