Finding the Fourth Proportional to 123,196.55, 184,795.13 and 34,449.91

Step by Step Solution

1. Step 1: Write the proportion equation
   123,196.55 : 184,795.13 = 34,449.91 : x
2. Step 2: Convert to fraction form
   123,196.55/184,795.13 = 34,449.91/x
3. Step 3: Cross multiply
   123,196.55x = 184,795.13 × 34,449.91
4. Step 4: Simplify right side
   123,196.55x = 6,366,175,221.08
5. Step 5: Solve for x
   x = 6,366,175,221.08/123,196.55
6. Step 6: Final answer
   x = 51,674.95