Finding the Fourth Proportional to 992,426.10, 1,369,856.39 and 788,838.27

Step by Step Solution

1. Step 1: Write the proportion equation
   992,426.10 : 1,369,856.39 = 788,838.27 : x
2. Step 2: Convert to fraction form
   992,426.10/1,369,856.39 = 788,838.27/x
3. Step 3: Cross multiply
   992,426.10x = 1,369,856.39 × 788,838.27
4. Step 4: Simplify right side
   992,426.10x = 1,080,595,140,891.85
5. Step 5: Solve for x
   x = 1,080,595,140,891.85/992,426.10
6. Step 6: Final answer
   x = 1,088,841.92