Finding the Fourth Proportional to 185,967.83, 278,935.92 and 73,617.50

Step by Step Solution

1. Step 1: Write the proportion equation
   185,967.83 : 278,935.92 = 73,617.50 : x
2. Step 2: Convert to fraction form
   185,967.83/278,935.92 = 73,617.50/x
3. Step 3: Cross multiply
   185,967.83x = 278,935.92 × 73,617.50
4. Step 4: Simplify right side
   185,967.83x = 20,534,565,090.60
5. Step 5: Solve for x
   x = 20,534,565,090.60/185,967.83
6. Step 6: Final answer
   x = 110,419.99