Finding the Fourth Proportional to 2,111,623.04, 2,914,062.72 and 1,240,494.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,623.04 : 2,914,062.72 = 1,240,494.46 : x
2. Step 2: Convert to fraction form
   2,111,623.04/2,914,062.72 = 1,240,494.46/x
3. Step 3: Cross multiply
   2,111,623.04x = 2,914,062.72 × 1,240,494.46
4. Step 4: Simplify right side
   2,111,623.04x = 3,614,878,660,252.53
5. Step 5: Solve for x
   x = 3,614,878,660,252.53/2,111,623.04
6. Step 6: Final answer
   x = 1,711,895.82