Finding the Fourth Proportional to 1,973,648.22, 2,723,344.69 and 1,102,375.57

Step by Step Solution

1. Step 1: Write the proportion equation
   1,973,648.22 : 2,723,344.69 = 1,102,375.57 : x
2. Step 2: Convert to fraction form
   1,973,648.22/2,723,344.69 = 1,102,375.57/x
3. Step 3: Cross multiply
   1,973,648.22x = 2,723,344.69 × 1,102,375.57
4. Step 4: Simplify right side
   1,973,648.22x = 3,002,148,654,945.22
5. Step 5: Solve for x
   x = 3,002,148,654,945.22/1,973,648.22
6. Step 6: Final answer
   x = 1,521,116.39