Finding the Fourth Proportional to 59,926.53, 89,856.05 and 19,924.05

Step by Step Solution

1. Step 1: Write the proportion equation
   59,926.53 : 89,856.05 = 19,924.05 : x
2. Step 2: Convert to fraction form
   59,926.53/89,856.05 = 19,924.05/x
3. Step 3: Cross multiply
   59,926.53x = 89,856.05 × 19,924.05
4. Step 4: Simplify right side
   59,926.53x = 1,790,296,333.38
5. Step 5: Solve for x
   x = 1,790,296,333.38/59,926.53
6. Step 6: Final answer
   x = 29,874.85