Finding the Fourth Proportional to 42,947.32, 59,270.70 and 23,828.98

Step by Step Solution

1. Step 1: Write the proportion equation
   42,947.32 : 59,270.70 = 23,828.98 : x
2. Step 2: Convert to fraction form
   42,947.32/59,270.70 = 23,828.98/x
3. Step 3: Cross multiply
   42,947.32x = 59,270.70 × 23,828.98
4. Step 4: Simplify right side
   42,947.32x = 1,412,360,324.89
5. Step 5: Solve for x
   x = 1,412,360,324.89/42,947.32
6. Step 6: Final answer
   x = 32,885.88