Finding the Fourth Proportional to 2,495,680.71, 3,444,196.86 and 1,407,555.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495,680.71 : 3,444,196.86 = 1,407,555.27 : x
2. Step 2: Convert to fraction form
   2,495,680.71/3,444,196.86 = 1,407,555.27/x
3. Step 3: Cross multiply
   2,495,680.71x = 3,444,196.86 × 1,407,555.27
4. Step 4: Simplify right side
   2,495,680.71x = 4,847,897,441,210.45
5. Step 5: Solve for x
   x = 4,847,897,441,210.45/2,495,680.71
6. Step 6: Final answer
   x = 1,942,515.09