Finding the Fourth Proportional to 12,764.53, 17,614.71 and 7,098.98

Step by Step Solution

1. Step 1: Write the proportion equation
   12,764.53 : 17,614.71 = 7,098.98 : x
2. Step 2: Convert to fraction form
   12,764.53/17,614.71 = 7,098.98/x
3. Step 3: Cross multiply
   12,764.53x = 17,614.71 × 7,098.98
4. Step 4: Simplify right side
   12,764.53x = 125,046,518.03
5. Step 5: Solve for x
   x = 125,046,518.03/12,764.53
6. Step 6: Final answer
   x = 9,796.41