Finding the Fourth Proportional to 17,300.63, 25,930.78 and 7,941.63

Step by Step Solution

1. Step 1: Write the proportion equation
   17,300.63 : 25,930.78 = 7,941.63 : x
2. Step 2: Convert to fraction form
   17,300.63/25,930.78 = 7,941.63/x
3. Step 3: Cross multiply
   17,300.63x = 25,930.78 × 7,941.63
4. Step 4: Simplify right side
   17,300.63x = 205,932,620.66
5. Step 5: Solve for x
   x = 205,932,620.66/17,300.63
6. Step 6: Final answer
   x = 11,903.19