Finding the Fourth Proportional to 2,110,359, 2,912,298 and 1,143,488.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,110,359 : 2,912,298 = 1,143,488.52 : x
2. Step 2: Convert to fraction form
   2,110,359/2,912,298 = 1,143,488.52/x
3. Step 3: Cross multiply
   2,110,359x = 2,912,298 × 1,143,488.52
4. Step 4: Simplify right side
   2,110,359x = 3,330,179,329,818.96
5. Step 5: Solve for x
   x = 3,330,179,329,818.96/2,110,359
6. Step 6: Final answer
   x = 1,578,015.56