Finding the Fourth Proportional to 1,116,764.27, 1,675,333.25 and 876,868.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,116,764.27 : 1,675,333.25 = 876,868.50 : x
2. Step 2: Convert to fraction form
   1,116,764.27/1,675,333.25 = 876,868.50/x
3. Step 3: Cross multiply
   1,116,764.27x = 1,675,333.25 × 876,868.50
4. Step 4: Simplify right side
   1,116,764.27x = 1,469,046,953,927.63
5. Step 5: Solve for x
   x = 1,469,046,953,927.63/1,116,764.27
6. Step 6: Final answer
   x = 1,315,449.46