Finding the Fourth Proportional to 5,146.93, 7,056.93 and 5,097.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,146.93 : 7,056.93 = 5,097.72 : x
2. Step 2: Convert to fraction form
   5,146.93/7,056.93 = 5,097.72/x
3. Step 3: Cross multiply
   5,146.93x = 7,056.93 × 5,097.72
4. Step 4: Simplify right side
   5,146.93x = 35,974,253.20
5. Step 5: Solve for x
   x = 35,974,253.20/5,146.93
6. Step 6: Final answer
   x = 6,989.46