Finding the Fourth Proportional to 2,445,754, 3,375,140.52 and 1,372,666

Step by Step Solution

1. Step 1: Write the proportion equation
   2,445,754 : 3,375,140.52 = 1,372,666 : x
2. Step 2: Convert to fraction form
   2,445,754/3,375,140.52 = 1,372,666/x
3. Step 3: Cross multiply
   2,445,754x = 3,375,140.52 × 1,372,666
4. Step 4: Simplify right side
   2,445,754x = 4,632,940,637,026.32
5. Step 5: Solve for x
   x = 4,632,940,637,026.32/2,445,754
6. Step 6: Final answer
   x = 1,894,279.08