Finding the Fourth Proportional to 42,568.88, 58,746.87 and 23,706

Step by Step Solution

1. Step 1: Write the proportion equation
   42,568.88 : 58,746.87 = 23,706 : x
2. Step 2: Convert to fraction form
   42,568.88/58,746.87 = 23,706/x
3. Step 3: Cross multiply
   42,568.88x = 58,746.87 × 23,706
4. Step 4: Simplify right side
   42,568.88x = 1,392,653,300.22
5. Step 5: Solve for x
   x = 1,392,653,300.22/42,568.88
6. Step 6: Final answer
   x = 32,715.29