Finding the Fourth Proportional to 47,041.30, 64,917.73 and 25,822.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,041.30 : 64,917.73 = 25,822.50 : x
2. Step 2: Convert to fraction form
   47,041.30/64,917.73 = 25,822.50/x
3. Step 3: Cross multiply
   47,041.30x = 64,917.73 × 25,822.50
4. Step 4: Simplify right side
   47,041.30x = 1,676,338,082.93
5. Step 5: Solve for x
   x = 1,676,338,082.93/47,041.30
6. Step 6: Final answer
   x = 35,635.45