Finding the Fourth Proportional to 7,336.59, 10,123.43 and 4,192.17

Step by Step Solution

1. Step 1: Write the proportion equation
   7,336.59 : 10,123.43 = 4,192.17 : x
2. Step 2: Convert to fraction form
   7,336.59/10,123.43 = 4,192.17/x
3. Step 3: Cross multiply
   7,336.59x = 10,123.43 × 4,192.17
4. Step 4: Simplify right side
   7,336.59x = 42,439,118.58
5. Step 5: Solve for x
   x = 42,439,118.58/7,336.59
6. Step 6: Final answer
   x = 5,784.58