Finding the Fourth Proportional to 47,239, 65,189.88 and 26,018.20

Step by Step Solution

1. Step 1: Write the proportion equation
   47,239 : 65,189.88 = 26,018.20 : x
2. Step 2: Convert to fraction form
   47,239/65,189.88 = 26,018.20/x
3. Step 3: Cross multiply
   47,239x = 65,189.88 × 26,018.20
4. Step 4: Simplify right side
   47,239x = 1,696,123,335.82
5. Step 5: Solve for x
   x = 1,696,123,335.82/47,239
6. Step 6: Final answer
   x = 35,905.15