Finding the Fourth Proportional to 185,314.52, 277,917.24 and 84,053.99

Step by Step Solution

1. Step 1: Write the proportion equation
   185,314.52 : 277,917.24 = 84,053.99 : x
2. Step 2: Convert to fraction form
   185,314.52/277,917.24 = 84,053.99/x
3. Step 3: Cross multiply
   185,314.52x = 277,917.24 × 84,053.99
4. Step 4: Simplify right side
   185,314.52x = 23,360,052,019.15
5. Step 5: Solve for x
   x = 23,360,052,019.15/185,314.52
6. Step 6: Final answer
   x = 126,056.24