Finding the Fourth Proportional to 59,911.38, 89,878.59 and 22,972.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,911.38 : 89,878.59 = 22,972.50 : x
2. Step 2: Convert to fraction form
   59,911.38/89,878.59 = 22,972.50/x
3. Step 3: Cross multiply
   59,911.38x = 89,878.59 × 22,972.50
4. Step 4: Simplify right side
   59,911.38x = 2,064,735,908.78
5. Step 5: Solve for x
   x = 2,064,735,908.78/59,911.38
6. Step 6: Final answer
   x = 34,463.17