Finding the Fourth Proportional to 9,494.98, 13,094.56 and 7,906.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,494.98 : 13,094.56 = 7,906.88 : x
2. Step 2: Convert to fraction form
   9,494.98/13,094.56 = 7,906.88/x
3. Step 3: Cross multiply
   9,494.98x = 13,094.56 × 7,906.88
4. Step 4: Simplify right side
   9,494.98x = 103,537,075.04
5. Step 5: Solve for x
   x = 103,537,075.04/9,494.98
6. Step 6: Final answer
   x = 10,904.41