Finding the Fourth Proportional to 61,054.86, 91,616.31 and 32,974.32

Step by Step Solution

1. Step 1: Write the proportion equation
   61,054.86 : 91,616.31 = 32,974.32 : x
2. Step 2: Convert to fraction form
   61,054.86/91,616.31 = 32,974.32/x
3. Step 3: Cross multiply
   61,054.86x = 91,616.31 × 32,974.32
4. Step 4: Simplify right side
   61,054.86x = 3,020,985,523.16
5. Step 5: Solve for x
   x = 3,020,985,523.16/61,054.86
6. Step 6: Final answer
   x = 49,479.85