Finding the Fourth Proportional to 2,499,296.40, 3,748,555.80 and 702,003.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,296.40 : 3,748,555.80 = 702,003.60 : x
2. Step 2: Convert to fraction form
   2,499,296.40/3,748,555.80 = 702,003.60/x
3. Step 3: Cross multiply
   2,499,296.40x = 3,748,555.80 × 702,003.60
4. Step 4: Simplify right side
   2,499,296.40x = 2,631,499,666,400.88
5. Step 5: Solve for x
   x = 2,631,499,666,400.88/2,499,296.40
6. Step 6: Final answer
   x = 1,052,896.19