Finding the Fourth Proportional to 2,298,793.67, 3,448,978.23 and 879,255.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298,793.67 : 3,448,978.23 = 879,255.71 : x
2. Step 2: Convert to fraction form
   2,298,793.67/3,448,978.23 = 879,255.71/x
3. Step 3: Cross multiply
   2,298,793.67x = 3,448,978.23 × 879,255.71
4. Step 4: Simplify right side
   2,298,793.67x = 3,032,533,802,393.19
5. Step 5: Solve for x
   x = 3,032,533,802,393.19/2,298,793.67
6. Step 6: Final answer
   x = 1,319,184.86