Finding the Fourth Proportional to 59,353.02, 89,050.59 and 19,910.07

Step by Step Solution

1. Step 1: Write the proportion equation
   59,353.02 : 89,050.59 = 19,910.07 : x
2. Step 2: Convert to fraction form
   59,353.02/89,050.59 = 19,910.07/x
3. Step 3: Cross multiply
   59,353.02x = 89,050.59 × 19,910.07
4. Step 4: Simplify right side
   59,353.02x = 1,773,003,480.44
5. Step 5: Solve for x
   x = 1,773,003,480.44/59,353.02
6. Step 6: Final answer
   x = 29,872.17