Finding the Fourth Proportional to 7,553.61, 10,423.80 and 4,196.34

Step by Step Solution

1. Step 1: Write the proportion equation
   7,553.61 : 10,423.80 = 4,196.34 : x
2. Step 2: Convert to fraction form
   7,553.61/10,423.80 = 4,196.34/x
3. Step 3: Cross multiply
   7,553.61x = 10,423.80 × 4,196.34
4. Step 4: Simplify right side
   7,553.61x = 43,741,808.89
5. Step 5: Solve for x
   x = 43,741,808.89/7,553.61
6. Step 6: Final answer
   x = 5,790.85