Finding the Fourth Proportional to 42,426, 58,547.88 and 23,564.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,426 : 58,547.88 = 23,564.88 : x
2. Step 2: Convert to fraction form
   42,426/58,547.88 = 23,564.88/x
3. Step 3: Cross multiply
   42,426x = 58,547.88 × 23,564.88
4. Step 4: Simplify right side
   42,426x = 1,379,673,766.45
5. Step 5: Solve for x
   x = 1,379,673,766.45/42,426
6. Step 6: Final answer
   x = 32,519.53