Finding the Fourth Proportional to 7,522.34, 10,381.59 and 4,335.75

Step by Step Solution

1. Step 1: Write the proportion equation
   7,522.34 : 10,381.59 = 4,335.75 : x
2. Step 2: Convert to fraction form
   7,522.34/10,381.59 = 4,335.75/x
3. Step 3: Cross multiply
   7,522.34x = 10,381.59 × 4,335.75
4. Step 4: Simplify right side
   7,522.34x = 45,011,978.84
5. Step 5: Solve for x
   x = 45,011,978.84/7,522.34
6. Step 6: Final answer
   x = 5,983.78