Finding the Fourth Proportional to 2,495,059.97, 3,443,222.39 and 1,407,353.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495,059.97 : 3,443,222.39 = 1,407,353.18 : x
2. Step 2: Convert to fraction form
   2,495,059.97/3,443,222.39 = 1,407,353.18/x
3. Step 3: Cross multiply
   2,495,059.97x = 3,443,222.39 × 1,407,353.18
4. Step 4: Simplify right side
   2,495,059.97x = 4,845,829,955,760.82
5. Step 5: Solve for x
   x = 4,845,829,955,760.82/2,495,059.97
6. Step 6: Final answer
   x = 1,942,169.74