Finding the Fourth Proportional to 2,256,422.00, 3,384,640.31 and 573,525.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,256,422.00 : 3,384,640.31 = 573,525.50 : x
2. Step 2: Convert to fraction form
   2,256,422.00/3,384,640.31 = 573,525.50/x
3. Step 3: Cross multiply
   2,256,422.00x = 3,384,640.31 × 573,525.50
4. Step 4: Simplify right side
   2,256,422.00x = 1,941,177,506,322.08
5. Step 5: Solve for x
   x = 1,941,177,506,322.08/2,256,422.00
6. Step 6: Final answer
   x = 860,290.10