Finding the Fourth Proportional to 7,054.86, 10,583.50 and 2,897.12

Step by Step Solution

1. Step 1: Write the proportion equation
   7,054.86 : 10,583.50 = 2,897.12 : x
2. Step 2: Convert to fraction form
   7,054.86/10,583.50 = 2,897.12/x
3. Step 3: Cross multiply
   7,054.86x = 10,583.50 × 2,897.12
4. Step 4: Simplify right side
   7,054.86x = 30,661,669.52
5. Step 5: Solve for x
   x = 30,661,669.52/7,054.86
6. Step 6: Final answer
   x = 4,346.18