Finding the Fourth Proportional to 42,847.65, 59,129.61 and 23,984.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,847.65 : 59,129.61 = 23,984.78 : x
2. Step 2: Convert to fraction form
   42,847.65/59,129.61 = 23,984.78/x
3. Step 3: Cross multiply
   42,847.65x = 59,129.61 × 23,984.78
4. Step 4: Simplify right side
   42,847.65x = 1,418,210,523.48
5. Step 5: Solve for x
   x = 1,418,210,523.48/42,847.65
6. Step 6: Final answer
   x = 33,098.91