Finding the Fourth Proportional to 142,836.56, 214,174.52 and 58,573.52

Step by Step Solution

1. Step 1: Write the proportion equation
   142,836.56 : 214,174.52 = 58,573.52 : x
2. Step 2: Convert to fraction form
   142,836.56/214,174.52 = 58,573.52/x
3. Step 3: Cross multiply
   142,836.56x = 214,174.52 × 58,573.52
4. Step 4: Simplify right side
   142,836.56x = 12,544,955,530.71
5. Step 5: Solve for x
   x = 12,544,955,530.71/142,836.56
6. Step 6: Final answer
   x = 87,827.34