Finding the Fourth Proportional to 82,134.51, 123,248.75 and 32,219.07

Step by Step Solution

1. Step 1: Write the proportion equation
   82,134.51 : 123,248.75 = 32,219.07 : x
2. Step 2: Convert to fraction form
   82,134.51/123,248.75 = 32,219.07/x
3. Step 3: Cross multiply
   82,134.51x = 123,248.75 × 32,219.07
4. Step 4: Simplify right side
   82,134.51x = 3,970,959,942.57
5. Step 5: Solve for x
   x = 3,970,959,942.57/82,134.51
6. Step 6: Final answer
   x = 48,347.03