Finding the Fourth Proportional to 7,291.89, 10,933.45 and 3,070.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,291.89 : 10,933.45 = 3,070.10 : x
2. Step 2: Convert to fraction form
   7,291.89/10,933.45 = 3,070.10/x
3. Step 3: Cross multiply
   7,291.89x = 10,933.45 × 3,070.10
4. Step 4: Simplify right side
   7,291.89x = 33,566,804.50
5. Step 5: Solve for x
   x = 33,566,804.50/7,291.89
6. Step 6: Final answer
   x = 4,603.31