Finding the Fourth Proportional to 47,300.47, 65,273.42 and 25,790.61

Step by Step Solution

1. Step 1: Write the proportion equation
   47,300.47 : 65,273.42 = 25,790.61 : x
2. Step 2: Convert to fraction form
   47,300.47/65,273.42 = 25,790.61/x
3. Step 3: Cross multiply
   47,300.47x = 65,273.42 × 25,790.61
4. Step 4: Simplify right side
   47,300.47x = 1,683,441,189.63
5. Step 5: Solve for x
   x = 1,683,441,189.63/47,300.47
6. Step 6: Final answer
   x = 35,590.37