Finding the Fourth Proportional to 59,997.84, 89,995.55 and 15,623.61

Step by Step Solution

1. Step 1: Write the proportion equation
   59,997.84 : 89,995.55 = 15,623.61 : x
2. Step 2: Convert to fraction form
   59,997.84/89,995.55 = 15,623.61/x
3. Step 3: Cross multiply
   59,997.84x = 89,995.55 × 15,623.61
4. Step 4: Simplify right side
   59,997.84x = 1,406,055,296.82
5. Step 5: Solve for x
   x = 1,406,055,296.82/59,997.84
6. Step 6: Final answer
   x = 23,435.10