Finding the Fourth Proportional to 2,635,233.71, 3,952,809.03 and 838,091.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,635,233.71 : 3,952,809.03 = 838,091.22 : x
2. Step 2: Convert to fraction form
   2,635,233.71/3,952,809.03 = 838,091.22/x
3. Step 3: Cross multiply
   2,635,233.71x = 3,952,809.03 × 838,091.22
4. Step 4: Simplify right side
   2,635,233.71x = 3,312,814,542,379.72
5. Step 5: Solve for x
   x = 3,312,814,542,379.72/2,635,233.71
6. Step 6: Final answer
   x = 1,257,123.62