Finding the Fourth Proportional to 42,816.64, 59,088.61 and 23,953.77

Step by Step Solution

1. Step 1: Write the proportion equation
   42,816.64 : 59,088.61 = 23,953.77 : x
2. Step 2: Convert to fraction form
   42,816.64/59,088.61 = 23,953.77/x
3. Step 3: Cross multiply
   42,816.64x = 59,088.61 × 23,953.77
4. Step 4: Simplify right side
   42,816.64x = 1,415,394,973.56
5. Step 5: Solve for x
   x = 1,415,394,973.56/42,816.64
6. Step 6: Final answer
   x = 33,057.12