Finding the Fourth Proportional to 55,008.42, 82,382.31 and 34,946.16

Step by Step Solution

1. Step 1: Write the proportion equation
   55,008.42 : 82,382.31 = 34,946.16 : x
2. Step 2: Convert to fraction form
   55,008.42/82,382.31 = 34,946.16/x
3. Step 3: Cross multiply
   55,008.42x = 82,382.31 × 34,946.16
4. Step 4: Simplify right side
   55,008.42x = 2,878,945,386.43
5. Step 5: Solve for x
   x = 2,878,945,386.43/55,008.42
6. Step 6: Final answer
   x = 52,336.45