Finding the Fourth Proportional to 47,022.30, 64,888.17 and 25,799.88

Step by Step Solution

1. Step 1: Write the proportion equation
   47,022.30 : 64,888.17 = 25,799.88 : x
2. Step 2: Convert to fraction form
   47,022.30/64,888.17 = 25,799.88/x
3. Step 3: Cross multiply
   47,022.30x = 64,888.17 × 25,799.88
4. Step 4: Simplify right side
   47,022.30x = 1,674,106,999.42
5. Step 5: Solve for x
   x = 1,674,106,999.42/47,022.30
6. Step 6: Final answer
   x = 35,602.41