Finding the Fourth Proportional to 59,381.43, 89,080.34 and 19,949.82

Step by Step Solution

1. Step 1: Write the proportion equation
   59,381.43 : 89,080.34 = 19,949.82 : x
2. Step 2: Convert to fraction form
   59,381.43/89,080.34 = 19,949.82/x
3. Step 3: Cross multiply
   59,381.43x = 89,080.34 × 19,949.82
4. Step 4: Simplify right side
   59,381.43x = 1,777,136,426.96
5. Step 5: Solve for x
   x = 1,777,136,426.96/59,381.43
6. Step 6: Final answer
   x = 29,927.48