Finding the Fourth Proportional to 42,426.96, 58,549.56 and 23,564.40

Step by Step Solution

1. Step 1: Write the proportion equation
   42,426.96 : 58,549.56 = 23,564.40 : x
2. Step 2: Convert to fraction form
   42,426.96/58,549.56 = 23,564.40/x
3. Step 3: Cross multiply
   42,426.96x = 58,549.56 × 23,564.40
4. Step 4: Simplify right side
   42,426.96x = 1,379,685,251.66
5. Step 5: Solve for x
   x = 1,379,685,251.66/42,426.96
6. Step 6: Final answer
   x = 32,519.07