Finding the Fourth Proportional to 55,567.42, 83,353.82 and 18,127.42

Step by Step Solution

1. Step 1: Write the proportion equation
   55,567.42 : 83,353.82 = 18,127.42 : x
2. Step 2: Convert to fraction form
   55,567.42/83,353.82 = 18,127.42/x
3. Step 3: Cross multiply
   55,567.42x = 83,353.82 × 18,127.42
4. Step 4: Simplify right side
   55,567.42x = 1,510,989,703.74
5. Step 5: Solve for x
   x = 1,510,989,703.74/55,567.42
6. Step 6: Final answer
   x = 27,192.01