Finding the Fourth Proportional to 57,416.02, 86,077.56 and 17,952.82

Step by Step Solution

1. Step 1: Write the proportion equation
   57,416.02 : 86,077.56 = 17,952.82 : x
2. Step 2: Convert to fraction form
   57,416.02/86,077.56 = 17,952.82/x
3. Step 3: Cross multiply
   57,416.02x = 86,077.56 × 17,952.82
4. Step 4: Simplify right side
   57,416.02x = 1,545,334,940.72
5. Step 5: Solve for x
   x = 1,545,334,940.72/57,416.02
6. Step 6: Final answer
   x = 26,914.70