Finding the Fourth Proportional to 2,010,431.87, 2,774,414.15 and 1,092,663.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010,431.87 : 2,774,414.15 = 1,092,663.21 : x
2. Step 2: Convert to fraction form
   2,010,431.87/2,774,414.15 = 1,092,663.21/x
3. Step 3: Cross multiply
   2,010,431.87x = 2,774,414.15 × 1,092,663.21
4. Step 4: Simplify right side
   2,010,431.87x = 3,031,500,263,612.30
5. Step 5: Solve for x
   x = 3,031,500,263,612.30/2,010,431.87
6. Step 6: Final answer
   x = 1,507,885.10