Finding the Fourth Proportional to 1,027,111.86, 1,542,163.32 and 729,174.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,027,111.86 : 1,542,163.32 = 729,174.42 : x
2. Step 2: Convert to fraction form
   1,027,111.86/1,542,163.32 = 729,174.42/x
3. Step 3: Cross multiply
   1,027,111.86x = 1,542,163.32 × 729,174.42
4. Step 4: Simplify right side
   1,027,111.86x = 1,124,506,044,406.27
5. Step 5: Solve for x
   x = 1,124,506,044,406.27/1,027,111.86
6. Step 6: Final answer
   x = 1,094,823.35