Finding the Fourth Proportional to 1,334,112.50, 1,841,062.47 and 722,249.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,334,112.50 : 1,841,062.47 = 722,249.59 : x
2. Step 2: Convert to fraction form
   1,334,112.50/1,841,062.47 = 722,249.59/x
3. Step 3: Cross multiply
   1,334,112.50x = 1,841,062.47 × 722,249.59
4. Step 4: Simplify right side
   1,334,112.50x = 1,329,706,614,121.89
5. Step 5: Solve for x
   x = 1,329,706,614,121.89/1,334,112.50
6. Step 6: Final answer
   x = 996,697.52