Finding the Fourth Proportional to 2,574,320.74, 3,552,327.81 and 1,527,561.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,574,320.74 : 3,552,327.81 = 1,527,561.58 : x
2. Step 2: Convert to fraction form
   2,574,320.74/3,552,327.81 = 1,527,561.58/x
3. Step 3: Cross multiply
   2,574,320.74x = 3,552,327.81 × 1,527,561.58
4. Step 4: Simplify right side
   2,574,320.74x = 5,426,399,492,290.31
5. Step 5: Solve for x
   x = 5,426,399,492,290.31/2,574,320.74
6. Step 6: Final answer
   x = 2,107,895.65