Finding the Fourth Proportional to 11,670.37, 17,498.52 and 4,651.47

Step by Step Solution

1. Step 1: Write the proportion equation
   11,670.37 : 17,498.52 = 4,651.47 : x
2. Step 2: Convert to fraction form
   11,670.37/17,498.52 = 4,651.47/x
3. Step 3: Cross multiply
   11,670.37x = 17,498.52 × 4,651.47
4. Step 4: Simplify right side
   11,670.37x = 81,393,840.82
5. Step 5: Solve for x
   x = 81,393,840.82/11,670.37
6. Step 6: Final answer
   x = 6,974.40