Finding the Fourth Proportional to 1,334,016.63, 1,840,942.56 and 722,168.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,334,016.63 : 1,840,942.56 = 722,168.94 : x
2. Step 2: Convert to fraction form
   1,334,016.63/1,840,942.56 = 722,168.94/x
3. Step 3: Cross multiply
   1,334,016.63x = 1,840,942.56 × 722,168.94
4. Step 4: Simplify right side
   1,334,016.63x = 1,329,471,537,156.09
5. Step 5: Solve for x
   x = 1,329,471,537,156.09/1,334,016.63
6. Step 6: Final answer
   x = 996,592.93