Finding the Fourth Proportional to 1,982,901.56, 2,736,397.43 and 1,123,625.61

Step by Step Solution

1. Step 1: Write the proportion equation
   1,982,901.56 : 2,736,397.43 = 1,123,625.61 : x
2. Step 2: Convert to fraction form
   1,982,901.56/2,736,397.43 = 1,123,625.61/x
3. Step 3: Cross multiply
   1,982,901.56x = 2,736,397.43 × 1,123,625.61
4. Step 4: Simplify right side
   1,982,901.56x = 3,074,686,225,868.05
5. Step 5: Solve for x
   x = 3,074,686,225,868.05/1,982,901.56
6. Step 6: Final answer
   x = 1,550,599.53