Finding the Fourth Proportional to 7,356.59, 10,151.84 and 4,212.17

Step by Step Solution

1. Step 1: Write the proportion equation
   7,356.59 : 10,151.84 = 4,212.17 : x
2. Step 2: Convert to fraction form
   7,356.59/10,151.84 = 4,212.17/x
3. Step 3: Cross multiply
   7,356.59x = 10,151.84 × 4,212.17
4. Step 4: Simplify right side
   7,356.59x = 42,761,275.89
5. Step 5: Solve for x
   x = 42,761,275.89/7,356.59
6. Step 6: Final answer
   x = 5,812.65