Finding the Fourth Proportional to 42,127.02, 63,194.67 and 10,962.27

Step by Step Solution

1. Step 1: Write the proportion equation
   42,127.02 : 63,194.67 = 10,962.27 : x
2. Step 2: Convert to fraction form
   42,127.02/63,194.67 = 10,962.27/x
3. Step 3: Cross multiply
   42,127.02x = 63,194.67 × 10,962.27
4. Step 4: Simplify right side
   42,127.02x = 692,757,035.10
5. Step 5: Solve for x
   x = 692,757,035.10/42,127.02
6. Step 6: Final answer
   x = 16,444.48