Finding the Fourth Proportional to 185,300.74, 278,323.07 and 110,566.74

Step by Step Solution

1. Step 1: Write the proportion equation
   185,300.74 : 278,323.07 = 110,566.74 : x
2. Step 2: Convert to fraction form
   185,300.74/278,323.07 = 110,566.74/x
3. Step 3: Cross multiply
   185,300.74x = 278,323.07 × 110,566.74
4. Step 4: Simplify right side
   185,300.74x = 30,773,274,516.69
5. Step 5: Solve for x
   x = 30,773,274,516.69/185,300.74
6. Step 6: Final answer
   x = 166,072.05