Finding the Fourth Proportional to 3,445,974.72, 4,755,258.72 and 1,896,934.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,445,974.72 : 4,755,258.72 = 1,896,934.56 : x
2. Step 2: Convert to fraction form
   3,445,974.72/4,755,258.72 = 1,896,934.56/x
3. Step 3: Cross multiply
   3,445,974.72x = 4,755,258.72 × 1,896,934.56
4. Step 4: Simplify right side
   3,445,974.72x = 9,020,414,607,709.36
5. Step 5: Solve for x
   x = 9,020,414,607,709.36/3,445,974.72
6. Step 6: Final answer
   x = 2,617,667.09