Finding the Fourth Proportional to 2,309,964.34, 3,462,620 and 962,872.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,309,964.34 : 3,462,620 = 962,872.60 : x
2. Step 2: Convert to fraction form
   2,309,964.34/3,462,620 = 962,872.60/x
3. Step 3: Cross multiply
   2,309,964.34x = 3,462,620 × 962,872.60
4. Step 4: Simplify right side
   2,309,964.34x = 3,334,061,922,212
5. Step 5: Solve for x
   x = 3,334,061,922,212/2,309,964.34
6. Step 6: Final answer
   x = 1,443,339.13