Finding the Fourth Proportional to 2,041,402.91, 2,817,113.72 and 1,123,612.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041,402.91 : 2,817,113.72 = 1,123,612.38 : x
2. Step 2: Convert to fraction form
   2,041,402.91/2,817,113.72 = 1,123,612.38/x
3. Step 3: Cross multiply
   2,041,402.91x = 2,817,113.72 × 1,123,612.38
4. Step 4: Simplify right side
   2,041,402.91x = 3,165,343,846,041.79
5. Step 5: Solve for x
   x = 3,165,343,846,041.79/2,041,402.91
6. Step 6: Final answer
   x = 1,550,572.81