Finding the Fourth Proportional to 2,243,411.96, 3,095,892.52 and 1,224,816.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,411.96 : 3,095,892.52 = 1,224,816.72 : x
2. Step 2: Convert to fraction form
   2,243,411.96/3,095,892.52 = 1,224,816.72/x
3. Step 3: Cross multiply
   2,243,411.96x = 3,095,892.52 × 1,224,816.72
4. Step 4: Simplify right side
   2,243,411.96x = 3,791,900,921,818.93
5. Step 5: Solve for x
   x = 3,791,900,921,818.93/2,243,411.96
6. Step 6: Final answer
   x = 1,690,238.35