Finding the Fourth Proportional to 59,342.05, 89,013.98 and 19,360.86

Step by Step Solution

1. Step 1: Write the proportion equation
   59,342.05 : 89,013.98 = 19,360.86 : x
2. Step 2: Convert to fraction form
   59,342.05/89,013.98 = 19,360.86/x
3. Step 3: Cross multiply
   59,342.05x = 89,013.98 × 19,360.86
4. Step 4: Simplify right side
   59,342.05x = 1,723,387,204.82
5. Step 5: Solve for x
   x = 1,723,387,204.82/59,342.05
6. Step 6: Final answer
   x = 29,041.59