Finding the Fourth Proportional to 2,329,053.12, 3,493,581.12 and 646,158.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,329,053.12 : 3,493,581.12 = 646,158.24 : x
2. Step 2: Convert to fraction form
   2,329,053.12/3,493,581.12 = 646,158.24/x
3. Step 3: Cross multiply
   2,329,053.12x = 3,493,581.12 × 646,158.24
4. Step 4: Simplify right side
   2,329,053.12x = 2,257,406,227,796.43
5. Step 5: Solve for x
   x = 2,257,406,227,796.43/2,329,053.12
6. Step 6: Final answer
   x = 969,237.76