Finding the Fourth Proportional to 1,601,371.89, 2,209,800.72 and 876,233.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,601,371.89 : 2,209,800.72 = 876,233.79 : x
2. Step 2: Convert to fraction form
   1,601,371.89/2,209,800.72 = 876,233.79/x
3. Step 3: Cross multiply
   1,601,371.89x = 2,209,800.72 × 876,233.79
4. Step 4: Simplify right side
   1,601,371.89x = 1,936,302,060,030.33
5. Step 5: Solve for x
   x = 1,936,302,060,030.33/1,601,371.89
6. Step 6: Final answer
   x = 1,209,152.02