Finding the Fourth Proportional to 1,064,111.18, 1,595,552.38 and 727,559.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,111.18 : 1,595,552.38 = 727,559.42 : x
2. Step 2: Convert to fraction form
   1,064,111.18/1,595,552.38 = 727,559.42/x
3. Step 3: Cross multiply
   1,064,111.18x = 1,595,552.38 × 727,559.42
4. Step 4: Simplify right side
   1,064,111.18x = 1,160,859,154,375.76
5. Step 5: Solve for x
   x = 1,160,859,154,375.76/1,064,111.18
6. Step 6: Final answer
   x = 1,090,919.05