Finding the Fourth Proportional to 2,041,406.61, 2,817,118.89 and 1,123,616.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041,406.61 : 2,817,118.89 = 1,123,616.13 : x
2. Step 2: Convert to fraction form
   2,041,406.61/2,817,118.89 = 1,123,616.13/x
3. Step 3: Cross multiply
   2,041,406.61x = 2,817,118.89 × 1,123,616.13
4. Step 4: Simplify right side
   2,041,406.61x = 3,165,360,224,931.70
5. Step 5: Solve for x
   x = 3,165,360,224,931.70/2,041,406.61
6. Step 6: Final answer
   x = 1,550,578.02