Finding the Fourth Proportional to 42,664.66, 63,996.72 and 22,952.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,664.66 : 63,996.72 = 22,952.50 : x
2. Step 2: Convert to fraction form
   42,664.66/63,996.72 = 22,952.50/x
3. Step 3: Cross multiply
   42,664.66x = 63,996.72 × 22,952.50
4. Step 4: Simplify right side
   42,664.66x = 1,468,884,715.80
5. Step 5: Solve for x
   x = 1,468,884,715.80/42,664.66
6. Step 6: Final answer
   x = 34,428.60