Finding the Fourth Proportional to 2,259,094.32, 3,117,553.92 and 1,240,563.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,259,094.32 : 3,117,553.92 = 1,240,563.60 : x
2. Step 2: Convert to fraction form
   2,259,094.32/3,117,553.92 = 1,240,563.60/x
3. Step 3: Cross multiply
   2,259,094.32x = 3,117,553.92 × 1,240,563.60
4. Step 4: Simplify right side
   2,259,094.32x = 3,867,523,914,189.31
5. Step 5: Solve for x
   x = 3,867,523,914,189.31/2,259,094.32
6. Step 6: Final answer
   x = 1,711,979.83