Finding the Fourth Proportional to 9,052.14, 12,493.71 and 5,902.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,052.14 : 12,493.71 = 5,902.86 : x
2. Step 2: Convert to fraction form
   9,052.14/12,493.71 = 5,902.86/x
3. Step 3: Cross multiply
   9,052.14x = 12,493.71 × 5,902.86
4. Step 4: Simplify right side
   9,052.14x = 73,748,621.01
5. Step 5: Solve for x
   x = 73,748,621.01/9,052.14
6. Step 6: Final answer
   x = 8,147.09