Finding the Fourth Proportional to 59,903.69, 89,846.01 and 19,919.34

Step by Step Solution

1. Step 1: Write the proportion equation
   59,903.69 : 89,846.01 = 19,919.34 : x
2. Step 2: Convert to fraction form
   59,903.69/89,846.01 = 19,919.34/x
3. Step 3: Cross multiply
   59,903.69x = 89,846.01 × 19,919.34
4. Step 4: Simplify right side
   59,903.69x = 1,789,673,220.83
5. Step 5: Solve for x
   x = 1,789,673,220.83/59,903.69
6. Step 6: Final answer
   x = 29,875.84