Finding the Fourth Proportional to 181,404.55, 272,107.41 and 55,045.86

Step by Step Solution

1. Step 1: Write the proportion equation
   181,404.55 : 272,107.41 = 55,045.86 : x
2. Step 2: Convert to fraction form
   181,404.55/272,107.41 = 55,045.86/x
3. Step 3: Cross multiply
   181,404.55x = 272,107.41 × 55,045.86
4. Step 4: Simplify right side
   181,404.55x = 14,978,386,395.82
5. Step 5: Solve for x
   x = 14,978,386,395.82/181,404.55
6. Step 6: Final answer
   x = 82,568.97