Finding the Fourth Proportional to 2,110,047.39, 2,911,868.27 and 1,143,177.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,110,047.39 : 2,911,868.27 = 1,143,177.72 : x
2. Step 2: Convert to fraction form
   2,110,047.39/2,911,868.27 = 1,143,177.72/x
3. Step 3: Cross multiply
   2,110,047.39x = 2,911,868.27 × 1,143,177.72
4. Step 4: Simplify right side
   2,110,047.39x = 3,328,782,924,123.06
5. Step 5: Solve for x
   x = 3,328,782,924,123.06/2,110,047.39
6. Step 6: Final answer
   x = 1,577,586.81