Finding the Fourth Proportional to 59,372.64, 89,050.24 and 22,428

Step by Step Solution

1. Step 1: Write the proportion equation
   59,372.64 : 89,050.24 = 22,428 : x
2. Step 2: Convert to fraction form
   59,372.64/89,050.24 = 22,428/x
3. Step 3: Cross multiply
   59,372.64x = 89,050.24 × 22,428
4. Step 4: Simplify right side
   59,372.64x = 1,997,218,782.72
5. Step 5: Solve for x
   x = 1,997,218,782.72/59,372.64
6. Step 6: Final answer
   x = 33,638.71