Finding the Fourth Proportional to 61,040.86, 91,595.31 and 32,960.32

Step by Step Solution

1. Step 1: Write the proportion equation
   61,040.86 : 91,595.31 = 32,960.32 : x
2. Step 2: Convert to fraction form
   61,040.86/91,595.31 = 32,960.32/x
3. Step 3: Cross multiply
   61,040.86x = 91,595.31 × 32,960.32
4. Step 4: Simplify right side
   61,040.86x = 3,019,010,728.10
5. Step 5: Solve for x
   x = 3,019,010,728.10/61,040.86
6. Step 6: Final answer
   x = 49,458.85