Finding the Fourth Proportional to 55,513.26, 83,277.72 and 18,061.29

Step by Step Solution

1. Step 1: Write the proportion equation
   55,513.26 : 83,277.72 = 18,061.29 : x
2. Step 2: Convert to fraction form
   55,513.26/83,277.72 = 18,061.29/x
3. Step 3: Cross multiply
   55,513.26x = 83,277.72 × 18,061.29
4. Step 4: Simplify right side
   55,513.26x = 1,504,103,051.46
5. Step 5: Solve for x
   x = 1,504,103,051.46/55,513.26
6. Step 6: Final answer
   x = 27,094.48