Finding the Fourth Proportional to 42,921.03, 59,231.74 and 23,801.61

Step by Step Solution

1. Step 1: Write the proportion equation
   42,921.03 : 59,231.74 = 23,801.61 : x
2. Step 2: Convert to fraction form
   42,921.03/59,231.74 = 23,801.61/x
3. Step 3: Cross multiply
   42,921.03x = 59,231.74 × 23,801.61
4. Step 4: Simplify right side
   42,921.03x = 1,409,810,382.16
5. Step 5: Solve for x
   x = 1,409,810,382.16/42,921.03
6. Step 6: Final answer
   x = 32,846.61