Finding the Fourth Proportional to 1,027,133.86, 1,542,196.32 and 729,196.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,027,133.86 : 1,542,196.32 = 729,196.42 : x
2. Step 2: Convert to fraction form
   1,027,133.86/1,542,196.32 = 729,196.42/x
3. Step 3: Cross multiply
   1,027,133.86x = 1,542,196.32 × 729,196.42
4. Step 4: Simplify right side
   1,027,133.86x = 1,124,564,035,481.17
5. Step 5: Solve for x
   x = 1,124,564,035,481.17/1,027,133.86
6. Step 6: Final answer
   x = 1,094,856.36