Finding the Fourth Proportional to 2,173,111.12, 3,257,670.94 and 752,173.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,173,111.12 : 3,257,670.94 = 752,173.48 : x
2. Step 2: Convert to fraction form
   2,173,111.12/3,257,670.94 = 752,173.48/x
3. Step 3: Cross multiply
   2,173,111.12x = 3,257,670.94 × 752,173.48
4. Step 4: Simplify right side
   2,173,111.12x = 2,450,333,687,634.67
5. Step 5: Solve for x
   x = 2,450,333,687,634.67/2,173,111.12
6. Step 6: Final answer
   x = 1,127,569.44