Finding the Fourth Proportional to 2,589,410.63, 3,884,128.23 and 792,291.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589,410.63 : 3,884,128.23 = 792,291.24 : x
2. Step 2: Convert to fraction form
   2,589,410.63/3,884,128.23 = 792,291.24/x
3. Step 3: Cross multiply
   2,589,410.63x = 3,884,128.23 × 792,291.24
4. Step 4: Simplify right side
   2,589,410.63x = 3,077,360,774,636.80
5. Step 5: Solve for x
   x = 3,077,360,774,636.80/2,589,410.63
6. Step 6: Final answer
   x = 1,188,440.62