Finding the Fourth Proportional to 49,980.26, 68,945.46 and 32,055.32

Step by Step Solution

1. Step 1: Write the proportion equation
   49,980.26 : 68,945.46 = 32,055.32 : x
2. Step 2: Convert to fraction form
   49,980.26/68,945.46 = 32,055.32/x
3. Step 3: Cross multiply
   49,980.26x = 68,945.46 × 32,055.32
4. Step 4: Simplify right side
   49,980.26x = 2,210,068,782.85
5. Step 5: Solve for x
   x = 2,210,068,782.85/49,980.26
6. Step 6: Final answer
   x = 44,218.83