Finding the Fourth Proportional to 2,110,741.33, 2,912,825.52 and 1,143,871.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,110,741.33 : 2,912,825.52 = 1,143,871.61 : x
2. Step 2: Convert to fraction form
   2,110,741.33/2,912,825.52 = 1,143,871.61/x
3. Step 3: Cross multiply
   2,110,741.33x = 2,912,825.52 × 1,143,871.61
4. Step 4: Simplify right side
   2,110,741.33x = 3,331,898,417,211.49
5. Step 5: Solve for x
   x = 3,331,898,417,211.49/2,110,741.33
6. Step 6: Final answer
   x = 1,578,544.17