Finding the Fourth Proportional to 42,680.22, 58,898.70 and 23,817.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,680.22 : 58,898.70 = 23,817.32 : x
2. Step 2: Convert to fraction form
   42,680.22/58,898.70 = 23,817.32/x
3. Step 3: Cross multiply
   42,680.22x = 58,898.70 × 23,817.32
4. Step 4: Simplify right side
   42,680.22x = 1,402,809,185.48
5. Step 5: Solve for x
   x = 1,402,809,185.48/42,680.22
6. Step 6: Final answer
   x = 32,867.90