Finding the Fourth Proportional to 82,581.96, 123,888.84 and 35,196.17

Step by Step Solution

1. Step 1: Write the proportion equation
   82,581.96 : 123,888.84 = 35,196.17 : x
2. Step 2: Convert to fraction form
   82,581.96/123,888.84 = 35,196.17/x
3. Step 3: Cross multiply
   82,581.96x = 123,888.84 × 35,196.17
4. Step 4: Simplify right side
   82,581.96x = 4,360,411,878.32
5. Step 5: Solve for x
   x = 4,360,411,878.32/82,581.96
6. Step 6: Final answer
   x = 52,801.02