Finding the Fourth Proportional to 1,762,443.15, 2,643,804.78 and 751,573.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,762,443.15 : 2,643,804.78 = 751,573.73 : x
2. Step 2: Convert to fraction form
   1,762,443.15/2,643,804.78 = 751,573.73/x
3. Step 3: Cross multiply
   1,762,443.15x = 2,643,804.78 × 751,573.73
4. Step 4: Simplify right side
   1,762,443.15x = 1,987,014,219,896.43
5. Step 5: Solve for x
   x = 1,987,014,219,896.43/1,762,443.15
6. Step 6: Final answer
   x = 1,127,420.32