Finding the Fourth Proportional to 2,445,947.28, 3,375,256.68 and 1,358,152.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,445,947.28 : 3,375,256.68 = 1,358,152.56 : x
2. Step 2: Convert to fraction form
   2,445,947.28/3,375,256.68 = 1,358,152.56/x
3. Step 3: Cross multiply
   2,445,947.28x = 3,375,256.68 × 1,358,152.56
4. Step 4: Simplify right side
   2,445,947.28x = 4,584,113,500,599.10
5. Step 5: Solve for x
   x = 4,584,113,500,599.10/2,445,947.28
6. Step 6: Final answer
   x = 1,874,166.93