Finding the Fourth Proportional to 83,118, 124,683.52 and 27,714

Step by Step Solution

1. Step 1: Write the proportion equation
   83,118 : 124,683.52 = 27,714 : x
2. Step 2: Convert to fraction form
   83,118/124,683.52 = 27,714/x
3. Step 3: Cross multiply
   83,118x = 124,683.52 × 27,714
4. Step 4: Simplify right side
   83,118x = 3,455,479,073.28
5. Step 5: Solve for x
   x = 3,455,479,073.28/83,118
6. Step 6: Final answer
   x = 41,573.17