Finding the Fourth Proportional to 53,024.05, 73,168.83 and 31,216.86

Step by Step Solution

1. Step 1: Write the proportion equation
   53,024.05 : 73,168.83 = 31,216.86 : x
2. Step 2: Convert to fraction form
   53,024.05/73,168.83 = 31,216.86/x
3. Step 3: Cross multiply
   53,024.05x = 73,168.83 × 31,216.86
4. Step 4: Simplify right side
   53,024.05x = 2,284,101,122.47
5. Step 5: Solve for x
   x = 2,284,101,122.47/53,024.05
6. Step 6: Final answer
   x = 43,076.70