Finding the Fourth Proportional to 57,463, 79,298.16 and 32,312.56

Step by Step Solution

1. Step 1: Write the proportion equation
   57,463 : 79,298.16 = 32,312.56 : x
2. Step 2: Convert to fraction form
   57,463/79,298.16 = 32,312.56/x
3. Step 3: Cross multiply
   57,463x = 79,298.16 × 32,312.56
4. Step 4: Simplify right side
   57,463x = 2,562,326,552.89
5. Step 5: Solve for x
   x = 2,562,326,552.89/57,463
6. Step 6: Final answer
   x = 44,590.89