Finding the Fourth Proportional to 2,434,572.72, 3,359,106.74 and 1,574,097.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434,572.72 : 3,359,106.74 = 1,574,097.57 : x
2. Step 2: Convert to fraction form
   2,434,572.72/3,359,106.74 = 1,574,097.57/x
3. Step 3: Cross multiply
   2,434,572.72x = 3,359,106.74 × 1,574,097.57
4. Step 4: Simplify right side
   2,434,572.72x = 5,287,561,748,934.13
5. Step 5: Solve for x
   x = 5,287,561,748,934.13/2,434,572.72
6. Step 6: Final answer
   x = 2,171,864.37