Finding the Fourth Proportional to 15,301.98, 22,955.27 and 4,773.06

Step by Step Solution

1. Step 1: Write the proportion equation
   15,301.98 : 22,955.27 = 4,773.06 : x
2. Step 2: Convert to fraction form
   15,301.98/22,955.27 = 4,773.06/x
3. Step 3: Cross multiply
   15,301.98x = 22,955.27 × 4,773.06
4. Step 4: Simplify right side
   15,301.98x = 109,566,857.16
5. Step 5: Solve for x
   x = 109,566,857.16/15,301.98
6. Step 6: Final answer
   x = 7,160.31