Finding the Fourth Proportional to 149,837.91, 224,845.53 and 55,134.59

Step by Step Solution

1. Step 1: Write the proportion equation
   149,837.91 : 224,845.53 = 55,134.59 : x
2. Step 2: Convert to fraction form
   149,837.91/224,845.53 = 55,134.59/x
3. Step 3: Cross multiply
   149,837.91x = 224,845.53 × 55,134.59
4. Step 4: Simplify right side
   149,837.91x = 12,396,766,109.88
5. Step 5: Solve for x
   x = 12,396,766,109.88/149,837.91
6. Step 6: Final answer
   x = 82,734.51