Finding the Fourth Proportional to 7,332.34, 10,118.50 and 4,145.59

Step by Step Solution

1. Step 1: Write the proportion equation
   7,332.34 : 10,118.50 = 4,145.59 : x
2. Step 2: Convert to fraction form
   7,332.34/10,118.50 = 4,145.59/x
3. Step 3: Cross multiply
   7,332.34x = 10,118.50 × 4,145.59
4. Step 4: Simplify right side
   7,332.34x = 41,947,152.42
5. Step 5: Solve for x
   x = 41,947,152.42/7,332.34
6. Step 6: Final answer
   x = 5,720.84