Finding the Fourth Proportional to 9,253.89, 12,770.60 and 5,062.14

Step by Step Solution

1. Step 1: Write the proportion equation
   9,253.89 : 12,770.60 = 5,062.14 : x
2. Step 2: Convert to fraction form
   9,253.89/12,770.60 = 5,062.14/x
3. Step 3: Cross multiply
   9,253.89x = 12,770.60 × 5,062.14
4. Step 4: Simplify right side
   9,253.89x = 64,646,539.77
5. Step 5: Solve for x
   x = 64,646,539.77/9,253.89
6. Step 6: Final answer
   x = 6,985.88