Finding the Fourth Proportional to 2,400,991.88, 3,601,493.98 and 981,047.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,400,991.88 : 3,601,493.98 = 981,047.96 : x
2. Step 2: Convert to fraction form
   2,400,991.88/3,601,493.98 = 981,047.96/x
3. Step 3: Cross multiply
   2,400,991.88x = 3,601,493.98 × 981,047.96
4. Step 4: Simplify right side
   2,400,991.88x = 3,533,238,299,118.57
5. Step 5: Solve for x
   x = 3,533,238,299,118.57/2,400,991.88
6. Step 6: Final answer
   x = 1,471,574.45