Finding the Fourth Proportional to 111,467.34, 167,255.69 and 52,307.82

Step by Step Solution

1. Step 1: Write the proportion equation
   111,467.34 : 167,255.69 = 52,307.82 : x
2. Step 2: Convert to fraction form
   111,467.34/167,255.69 = 52,307.82/x
3. Step 3: Cross multiply
   111,467.34x = 167,255.69 × 52,307.82
4. Step 4: Simplify right side
   111,467.34x = 8,748,780,264.96
5. Step 5: Solve for x
   x = 8,748,780,264.96/111,467.34
6. Step 6: Final answer
   x = 78,487.39