Finding the Fourth Proportional to 149,468.49, 224,309.35 and 82,961.82

Step by Step Solution

1. Step 1: Write the proportion equation
   149,468.49 : 224,309.35 = 82,961.82 : x
2. Step 2: Convert to fraction form
   149,468.49/224,309.35 = 82,961.82/x
3. Step 3: Cross multiply
   149,468.49x = 224,309.35 × 82,961.82
4. Step 4: Simplify right side
   149,468.49x = 18,609,111,919.02
5. Step 5: Solve for x
   x = 18,609,111,919.02/149,468.49
6. Step 6: Final answer
   x = 124,501.91