Finding the Fourth Proportional to 40,824.56, 61,181.76 and 30,932.84

Step by Step Solution

1. Step 1: Write the proportion equation
   40,824.56 : 61,181.76 = 30,932.84 : x
2. Step 2: Convert to fraction form
   40,824.56/61,181.76 = 30,932.84/x
3. Step 3: Cross multiply
   40,824.56x = 61,181.76 × 30,932.84
4. Step 4: Simplify right side
   40,824.56x = 1,892,525,593.00
5. Step 5: Solve for x
   x = 1,892,525,593.00/40,824.56
6. Step 6: Final answer
   x = 46,357.53