Finding the Fourth Proportional to 2,031,724.70, 2,803,765.22 and 1,113,938.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,031,724.70 : 2,803,765.22 = 1,113,938.72 : x
2. Step 2: Convert to fraction form
   2,031,724.70/2,803,765.22 = 1,113,938.72/x
3. Step 3: Cross multiply
   2,031,724.70x = 2,803,765.22 × 1,113,938.72
4. Step 4: Simplify right side
   2,031,724.70x = 3,123,222,640,347.32
5. Step 5: Solve for x
   x = 3,123,222,640,347.32/2,031,724.70
6. Step 6: Final answer
   x = 1,537,227.28