Finding the Fourth Proportional to 2,443,322.88, 3,645,145.25 and 2,311,053.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443,322.88 : 3,645,145.25 = 2,311,053.12 : x
2. Step 2: Convert to fraction form
   2,443,322.88/3,645,145.25 = 2,311,053.12/x
3. Step 3: Cross multiply
   2,443,322.88x = 3,645,145.25 × 2,311,053.12
4. Step 4: Simplify right side
   2,443,322.88x = 8,424,124,293,752.82
5. Step 5: Solve for x
   x = 8,424,124,293,752.82/2,443,322.88
6. Step 6: Final answer
   x = 3,447,814.60