Finding the Fourth Proportional to 2,111,627.55, 2,914,068.97 and 1,240,498.97

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,627.55 : 2,914,068.97 = 1,240,498.97 : x
2. Step 2: Convert to fraction form
   2,111,627.55/2,914,068.97 = 1,240,498.97/x
3. Step 3: Cross multiply
   2,111,627.55x = 2,914,068.97 × 1,240,498.97
4. Step 4: Simplify right side
   2,111,627.55x = 3,614,899,555,793.96
5. Step 5: Solve for x
   x = 3,614,899,555,793.96/2,111,627.55
6. Step 6: Final answer
   x = 1,711,902.06