Finding the Fourth Proportional to 2,103,472.16, 3,154,085.64 and 1,091,575.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,103,472.16 : 3,154,085.64 = 1,091,575.24 : x
2. Step 2: Convert to fraction form
   2,103,472.16/3,154,085.64 = 1,091,575.24/x
3. Step 3: Cross multiply
   2,103,472.16x = 3,154,085.64 × 1,091,575.24
4. Step 4: Simplify right side
   2,103,472.16x = 3,442,921,789,463.55
5. Step 5: Solve for x
   x = 3,442,921,789,463.55/2,103,472.16
6. Step 6: Final answer
   x = 1,636,780.30