Finding the Fourth Proportional to 149,468.10, 224,333.37 and 82,983.30

Step by Step Solution

1. Step 1: Write the proportion equation
   149,468.10 : 224,333.37 = 82,983.30 : x
2. Step 2: Convert to fraction form
   149,468.10/224,333.37 = 82,983.30/x
3. Step 3: Cross multiply
   149,468.10x = 224,333.37 × 82,983.30
4. Step 4: Simplify right side
   149,468.10x = 18,615,923,342.72
5. Step 5: Solve for x
   x = 18,615,923,342.72/149,468.10
6. Step 6: Final answer
   x = 124,547.80