Finding the Fourth Proportional to 188,022.84, 259,434.46 and 111,527.52

Step by Step Solution

1. Step 1: Write the proportion equation
   188,022.84 : 259,434.46 = 111,527.52 : x
2. Step 2: Convert to fraction form
   188,022.84/259,434.46 = 111,527.52/x
3. Step 3: Cross multiply
   188,022.84x = 259,434.46 × 111,527.52
4. Step 4: Simplify right side
   188,022.84x = 28,934,081,926.34
5. Step 5: Solve for x
   x = 28,934,081,926.34/188,022.84
6. Step 6: Final answer
   x = 153,886.00