Finding the Fourth Proportional to 25,068.37, 37,598.31 and 11,742.79

Step by Step Solution

1. Step 1: Write the proportion equation
   25,068.37 : 37,598.31 = 11,742.79 : x
2. Step 2: Convert to fraction form
   25,068.37/37,598.31 = 11,742.79/x
3. Step 3: Cross multiply
   25,068.37x = 37,598.31 × 11,742.79
4. Step 4: Simplify right side
   25,068.37x = 441,509,008.72
5. Step 5: Solve for x
   x = 441,509,008.72/25,068.37
6. Step 6: Final answer
   x = 17,612.20