Finding the Fourth Proportional to 72,202.06, 99,598.83 and 41,984.05

Step by Step Solution

1. Step 1: Write the proportion equation
   72,202.06 : 99,598.83 = 41,984.05 : x
2. Step 2: Convert to fraction form
   72,202.06/99,598.83 = 41,984.05/x
3. Step 3: Cross multiply
   72,202.06x = 99,598.83 × 41,984.05
4. Step 4: Simplify right side
   72,202.06x = 4,181,562,258.66
5. Step 5: Solve for x
   x = 4,181,562,258.66/72,202.06
6. Step 6: Final answer
   x = 57,914.72