Finding the Fourth Proportional to 42,782.31, 59,041.53 and 23,919.45

Step by Step Solution

1. Step 1: Write the proportion equation
   42,782.31 : 59,041.53 = 23,919.45 : x
2. Step 2: Convert to fraction form
   42,782.31/59,041.53 = 23,919.45/x
3. Step 3: Cross multiply
   42,782.31x = 59,041.53 × 23,919.45
4. Step 4: Simplify right side
   42,782.31x = 1,412,240,924.76
5. Step 5: Solve for x
   x = 1,412,240,924.76/42,782.31
6. Step 6: Final answer
   x = 33,009.93