Finding the Fourth Proportional to 4,275.86, 5,902.34 and 3,675.98

Step by Step Solution

1. Step 1: Write the proportion equation
   4,275.86 : 5,902.34 = 3,675.98 : x
2. Step 2: Convert to fraction form
   4,275.86/5,902.34 = 3,675.98/x
3. Step 3: Cross multiply
   4,275.86x = 5,902.34 × 3,675.98
4. Step 4: Simplify right side
   4,275.86x = 21,696,880.17
5. Step 5: Solve for x
   x = 21,696,880.17/4,275.86
6. Step 6: Final answer
   x = 5,074.28