Finding the Fourth Proportional to 185,459.28, 278,185.89 and 59,097.83

Step by Step Solution

1. Step 1: Write the proportion equation
   185,459.28 : 278,185.89 = 59,097.83 : x
2. Step 2: Convert to fraction form
   185,459.28/278,185.89 = 59,097.83/x
3. Step 3: Cross multiply
   185,459.28x = 278,185.89 × 59,097.83
4. Step 4: Simplify right side
   185,459.28x = 16,440,181,044.69
5. Step 5: Solve for x
   x = 16,440,181,044.69/185,459.28
6. Step 6: Final answer
   x = 88,645.77