Finding the Fourth Proportional to 108,962.32, 163,452.87 and 30,076.55

Step by Step Solution

1. Step 1: Write the proportion equation
   108,962.32 : 163,452.87 = 30,076.55 : x
2. Step 2: Convert to fraction form
   108,962.32/163,452.87 = 30,076.55/x
3. Step 3: Cross multiply
   108,962.32x = 163,452.87 × 30,076.55
4. Step 4: Simplify right side
   108,962.32x = 4,916,098,266.82
5. Step 5: Solve for x
   x = 4,916,098,266.82/108,962.32
6. Step 6: Final answer
   x = 45,117.42