Finding the Fourth Proportional to 42,258.76, 63,450.24 and 23,575.30

Step by Step Solution

1. Step 1: Write the proportion equation
   42,258.76 : 63,450.24 = 23,575.30 : x
2. Step 2: Convert to fraction form
   42,258.76/63,450.24 = 23,575.30/x
3. Step 3: Cross multiply
   42,258.76x = 63,450.24 × 23,575.30
4. Step 4: Simplify right side
   42,258.76x = 1,495,858,443.07
5. Step 5: Solve for x
   x = 1,495,858,443.07/42,258.76
6. Step 6: Final answer
   x = 35,397.59