Finding the Fourth Proportional to 73,147.29, 109,752.62 and 25,796.21

Step by Step Solution

1. Step 1: Write the proportion equation
   73,147.29 : 109,752.62 = 25,796.21 : x
2. Step 2: Convert to fraction form
   73,147.29/109,752.62 = 25,796.21/x
3. Step 3: Cross multiply
   73,147.29x = 109,752.62 × 25,796.21
4. Step 4: Simplify right side
   73,147.29x = 2,831,200,955.83
5. Step 5: Solve for x
   x = 2,831,200,955.83/73,147.29
6. Step 6: Final answer
   x = 38,705.48