Finding the Fourth Proportional to 2,526,074.64, 3,791,809.31 and 1,087,470.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526,074.64 : 3,791,809.31 = 1,087,470.09 : x
2. Step 2: Convert to fraction form
   2,526,074.64/3,791,809.31 = 1,087,470.09/x
3. Step 3: Cross multiply
   2,526,074.64x = 3,791,809.31 × 1,087,470.09
4. Step 4: Simplify right side
   2,526,074.64x = 4,123,479,211,608.54
5. Step 5: Solve for x
   x = 4,123,479,211,608.54/2,526,074.64
6. Step 6: Final answer
   x = 1,632,366.34