Finding the Fourth Proportional to 42,848.10, 59,112.04 and 25,842.67

Step by Step Solution

1. Step 1: Write the proportion equation
   42,848.10 : 59,112.04 = 25,842.67 : x
2. Step 2: Convert to fraction form
   42,848.10/59,112.04 = 25,842.67/x
3. Step 3: Cross multiply
   42,848.10x = 59,112.04 × 25,842.67
4. Step 4: Simplify right side
   42,848.10x = 1,527,612,942.75
5. Step 5: Solve for x
   x = 1,527,612,942.75/42,848.10
6. Step 6: Final answer
   x = 35,651.82