Finding the Fourth Proportional to 10,113.93, 13,958.91 and 7,468.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,113.93 : 13,958.91 = 7,468.98 : x
2. Step 2: Convert to fraction form
   10,113.93/13,958.91 = 7,468.98/x
3. Step 3: Cross multiply
   10,113.93x = 13,958.91 × 7,468.98
4. Step 4: Simplify right side
   10,113.93x = 104,258,819.61
5. Step 5: Solve for x
   x = 104,258,819.61/10,113.93
6. Step 6: Final answer
   x = 10,308.44