Finding the Fourth Proportional to 2,755,041.78, 4,132,864.05 and 934,721.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,755,041.78 : 4,132,864.05 = 934,721.01 : x
2. Step 2: Convert to fraction form
   2,755,041.78/4,132,864.05 = 934,721.01/x
3. Step 3: Cross multiply
   2,755,041.78x = 4,132,864.05 × 934,721.01
4. Step 4: Simplify right side
   2,755,041.78x = 3,863,074,859,008.69
5. Step 5: Solve for x
   x = 3,863,074,859,008.69/2,755,041.78
6. Step 6: Final answer
   x = 1,402,183.77