Finding the Fourth Proportional to 47,041.56, 64,917.72 and 25,822.80

Step by Step Solution

1. Step 1: Write the proportion equation
   47,041.56 : 64,917.72 = 25,822.80 : x
2. Step 2: Convert to fraction form
   47,041.56/64,917.72 = 25,822.80/x
3. Step 3: Cross multiply
   47,041.56x = 64,917.72 × 25,822.80
4. Step 4: Simplify right side
   47,041.56x = 1,676,357,300.02
5. Step 5: Solve for x
   x = 1,676,357,300.02/47,041.56
6. Step 6: Final answer
   x = 35,635.67