Finding the Fourth Proportional to 2,103,472.38, 3,154,086.02 and 1,091,575.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,103,472.38 : 3,154,086.02 = 1,091,575.56 : x
2. Step 2: Convert to fraction form
   2,103,472.38/3,154,086.02 = 1,091,575.56/x
3. Step 3: Cross multiply
   2,103,472.38x = 3,154,086.02 × 1,091,575.56
4. Step 4: Simplify right side
   2,103,472.38x = 3,442,923,213,569.67
5. Step 5: Solve for x
   x = 3,442,923,213,569.67/2,103,472.38
6. Step 6: Final answer
   x = 1,636,780.80