Finding the Fourth Proportional to 2,339,144, 3,228,623.52 and 1,525,376.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,339,144 : 3,228,623.52 = 1,525,376.96 : x
2. Step 2: Convert to fraction form
   2,339,144/3,228,623.52 = 1,525,376.96/x
3. Step 3: Cross multiply
   2,339,144x = 3,228,623.52 × 1,525,376.96
4. Step 4: Simplify right side
   2,339,144x = 4,924,867,929,922.10
5. Step 5: Solve for x
   x = 4,924,867,929,922.10/2,339,144
6. Step 6: Final answer
   x = 2,105,414.60