Finding the Fourth Proportional to 1,061,754.27, 1,465,541.06 and 722,419.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,754.27 : 1,465,541.06 = 722,419.35 : x
2. Step 2: Convert to fraction form
   1,061,754.27/1,465,541.06 = 722,419.35/x
3. Step 3: Cross multiply
   1,061,754.27x = 1,465,541.06 × 722,419.35
4. Step 4: Simplify right side
   1,061,754.27x = 1,058,735,219,963.51
5. Step 5: Solve for x
   x = 1,058,735,219,963.51/1,061,754.27
6. Step 6: Final answer
   x = 997,156.55