Finding the Fourth Proportional to 1,460,961.08, 2,016,087.52 and 816,386.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,460,961.08 : 2,016,087.52 = 816,386.56 : x
2. Step 2: Convert to fraction form
   1,460,961.08/2,016,087.52 = 816,386.56/x
3. Step 3: Cross multiply
   1,460,961.08x = 2,016,087.52 × 816,386.56
4. Step 4: Simplify right side
   1,460,961.08x = 1,645,906,755,111.73
5. Step 5: Solve for x
   x = 1,645,906,755,111.73/1,460,961.08
6. Step 6: Final answer
   x = 1,126,591.79