Finding the Fourth Proportional to 46,086.24, 69,071.85 and 19,760.43

Step by Step Solution

1. Step 1: Write the proportion equation
   46,086.24 : 69,071.85 = 19,760.43 : x
2. Step 2: Convert to fraction form
   46,086.24/69,071.85 = 19,760.43/x
3. Step 3: Cross multiply
   46,086.24x = 69,071.85 × 19,760.43
4. Step 4: Simplify right side
   46,086.24x = 1,364,889,456.90
5. Step 5: Solve for x
   x = 1,364,889,456.90/46,086.24
6. Step 6: Final answer
   x = 29,615.99