Finding the Fourth Proportional to 42,978.02, 59,310.69 and 24,116.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,978.02 : 59,310.69 = 24,116.54 : x
2. Step 2: Convert to fraction form
   42,978.02/59,310.69 = 24,116.54/x
3. Step 3: Cross multiply
   42,978.02x = 59,310.69 × 24,116.54
4. Step 4: Simplify right side
   42,978.02x = 1,430,368,627.81
5. Step 5: Solve for x
   x = 1,430,368,627.81/42,978.02
6. Step 6: Final answer
   x = 33,281.40