Finding the Fourth Proportional to 42,892.98, 64,348.06 and 14,814.06

Step by Step Solution

1. Step 1: Write the proportion equation
   42,892.98 : 64,348.06 = 14,814.06 : x
2. Step 2: Convert to fraction form
   42,892.98/64,348.06 = 14,814.06/x
3. Step 3: Cross multiply
   42,892.98x = 64,348.06 × 14,814.06
4. Step 4: Simplify right side
   42,892.98x = 953,255,993.80
5. Step 5: Solve for x
   x = 953,255,993.80/42,892.98
6. Step 6: Final answer
   x = 22,224.06