Finding the Fourth Proportional to 1,194,934.72, 1,648,656.16 and 711,112

Step by Step Solution

1. Step 1: Write the proportion equation
   1,194,934.72 : 1,648,656.16 = 711,112 : x
2. Step 2: Convert to fraction form
   1,194,934.72/1,648,656.16 = 711,112/x
3. Step 3: Cross multiply
   1,194,934.72x = 1,648,656.16 × 711,112
4. Step 4: Simplify right side
   1,194,934.72x = 1,172,379,179,249.92
5. Step 5: Solve for x
   x = 1,172,379,179,249.92/1,194,934.72
6. Step 6: Final answer
   x = 981,124.04