Finding the Fourth Proportional to 205,116.83, 283,060.61 and 114,471.83

Step by Step Solution

1. Step 1: Write the proportion equation
   205,116.83 : 283,060.61 = 114,471.83 : x
2. Step 2: Convert to fraction form
   205,116.83/283,060.61 = 114,471.83/x
3. Step 3: Cross multiply
   205,116.83x = 283,060.61 × 114,471.83
4. Step 4: Simplify right side
   205,116.83x = 32,402,464,898.49
5. Step 5: Solve for x
   x = 32,402,464,898.49/205,116.83
6. Step 6: Final answer
   x = 157,970.78