Finding the Fourth Proportional to 2,622,774.72, 3,931,828.04 and 1,024,974.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622,774.72 : 3,931,828.04 = 1,024,974.38 : x
2. Step 2: Convert to fraction form
   2,622,774.72/3,931,828.04 = 1,024,974.38/x
3. Step 3: Cross multiply
   2,622,774.72x = 3,931,828.04 × 1,024,974.38
4. Step 4: Simplify right side
   2,622,774.72x = 4,030,023,007,565.62
5. Step 5: Solve for x
   x = 4,030,023,007,565.62/2,622,774.72
6. Step 6: Final answer
   x = 1,536,549.43