Finding the Fourth Proportional to 2,679,894.24, 4,017,580.50 and 1,162,434.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,679,894.24 : 4,017,580.50 = 1,162,434.72 : x
2. Step 2: Convert to fraction form
   2,679,894.24/4,017,580.50 = 1,162,434.72/x
3. Step 3: Cross multiply
   2,679,894.24x = 4,017,580.50 × 1,162,434.72
4. Step 4: Simplify right side
   2,679,894.24x = 4,670,175,063,594.96
5. Step 5: Solve for x
   x = 4,670,175,063,594.96/2,679,894.24
6. Step 6: Final answer
   x = 1,742,671.41