Finding the Fourth Proportional to 47,300.63, 65,275.31 and 26,080.65

Step by Step Solution

1. Step 1: Write the proportion equation
   47,300.63 : 65,275.31 = 26,080.65 : x
2. Step 2: Convert to fraction form
   47,300.63/65,275.31 = 26,080.65/x
3. Step 3: Cross multiply
   47,300.63x = 65,275.31 × 26,080.65
4. Step 4: Simplify right side
   47,300.63x = 1,702,422,513.75
5. Step 5: Solve for x
   x = 1,702,422,513.75/47,300.63
6. Step 6: Final answer
   x = 35,991.54