Finding the Fourth Proportional to 42,756.96, 59,007.60 and 27,852.96

Step by Step Solution

1. Step 1: Write the proportion equation
   42,756.96 : 59,007.60 = 27,852.96 : x
2. Step 2: Convert to fraction form
   42,756.96/59,007.60 = 27,852.96/x
3. Step 3: Cross multiply
   42,756.96x = 59,007.60 × 27,852.96
4. Step 4: Simplify right side
   42,756.96x = 1,643,536,322.50
5. Step 5: Solve for x
   x = 1,643,536,322.50/42,756.96
6. Step 6: Final answer
   x = 38,439.04