Finding the Fourth Proportional to 2,383,951.89, 3,578,175.29 and 869,099.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,383,951.89 : 3,578,175.29 = 869,099.01 : x
2. Step 2: Convert to fraction form
   2,383,951.89/3,578,175.29 = 869,099.01/x
3. Step 3: Cross multiply
   2,383,951.89x = 3,578,175.29 × 869,099.01
4. Step 4: Simplify right side
   2,383,951.89x = 3,109,788,602,145.46
5. Step 5: Solve for x
   x = 3,109,788,602,145.46/2,383,951.89
6. Step 6: Final answer
   x = 1,304,467.85