Finding the Fourth Proportional to 42,817.86, 59,088.72 and 23,955

Step by Step Solution

1. Step 1: Write the proportion equation
   42,817.86 : 59,088.72 = 23,955 : x
2. Step 2: Convert to fraction form
   42,817.86/59,088.72 = 23,955/x
3. Step 3: Cross multiply
   42,817.86x = 59,088.72 × 23,955
4. Step 4: Simplify right side
   42,817.86x = 1,415,470,287.60
5. Step 5: Solve for x
   x = 1,415,470,287.60/42,817.86
6. Step 6: Final answer
   x = 33,057.94