Finding the Fourth Proportional to 47,120.95, 65,026.06 and 25,900.21

Step by Step Solution

1. Step 1: Write the proportion equation
   47,120.95 : 65,026.06 = 25,900.21 : x
2. Step 2: Convert to fraction form
   47,120.95/65,026.06 = 25,900.21/x
3. Step 3: Cross multiply
   47,120.95x = 65,026.06 × 25,900.21
4. Step 4: Simplify right side
   47,120.95x = 1,684,188,609.47
5. Step 5: Solve for x
   x = 1,684,188,609.47/47,120.95
6. Step 6: Final answer
   x = 35,741.82