Finding the Fourth Proportional to 67,224.72, 92,610.72 and 47,046

Step by Step Solution

1. Step 1: Write the proportion equation
   67,224.72 : 92,610.72 = 47,046 : x
2. Step 2: Convert to fraction form
   67,224.72/92,610.72 = 47,046/x
3. Step 3: Cross multiply
   67,224.72x = 92,610.72 × 47,046
4. Step 4: Simplify right side
   67,224.72x = 4,356,963,933.12
5. Step 5: Solve for x
   x = 4,356,963,933.12/67,224.72
6. Step 6: Final answer
   x = 64,811.93