Finding the Fourth Proportional to 47,077.82, 64,967.82 and 25,857.56

Step by Step Solution

1. Step 1: Write the proportion equation
   47,077.82 : 64,967.82 = 25,857.56 : x
2. Step 2: Convert to fraction form
   47,077.82/64,967.82 = 25,857.56/x
3. Step 3: Cross multiply
   47,077.82x = 64,967.82 × 25,857.56
4. Step 4: Simplify right side
   47,077.82x = 1,679,909,303.72
5. Step 5: Solve for x
   x = 1,679,909,303.72/47,077.82
6. Step 6: Final answer
   x = 35,683.67