Finding the Fourth Proportional to 185,662.10, 278,243.69 and 101,295.84

Step by Step Solution

1. Step 1: Write the proportion equation
   185,662.10 : 278,243.69 = 101,295.84 : x
2. Step 2: Convert to fraction form
   185,662.10/278,243.69 = 101,295.84/x
3. Step 3: Cross multiply
   185,662.10x = 278,243.69 × 101,295.84
4. Step 4: Simplify right side
   185,662.10x = 28,184,927,796.77
5. Step 5: Solve for x
   x = 28,184,927,796.77/185,662.10
6. Step 6: Final answer
   x = 151,807.66