Finding the Fourth Proportional to 6,925.56, 10,397.57 and 5,892.21

Step by Step Solution

1. Step 1: Write the proportion equation
   6,925.56 : 10,397.57 = 5,892.21 : x
2. Step 2: Convert to fraction form
   6,925.56/10,397.57 = 5,892.21/x
3. Step 3: Cross multiply
   6,925.56x = 10,397.57 × 5,892.21
4. Step 4: Simplify right side
   6,925.56x = 61,264,665.93
5. Step 5: Solve for x
   x = 61,264,665.93/6,925.56
6. Step 6: Final answer
   x = 8,846.17