Finding the Fourth Proportional to 19,533.30, 29,300.77 and 5,682.30

Step by Step Solution

1. Step 1: Write the proportion equation
   19,533.30 : 29,300.77 = 5,682.30 : x
2. Step 2: Convert to fraction form
   19,533.30/29,300.77 = 5,682.30/x
3. Step 3: Cross multiply
   19,533.30x = 29,300.77 × 5,682.30
4. Step 4: Simplify right side
   19,533.30x = 166,495,850.39
5. Step 5: Solve for x
   x = 166,495,850.39/19,533.30
6. Step 6: Final answer
   x = 8,523.69