Finding the Fourth Proportional to 5,143,700.42, 7,716,831.86 and 3,630,336.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,143,700.42 : 7,716,831.86 = 3,630,336.52 : x
2. Step 2: Convert to fraction form
   5,143,700.42/7,716,831.86 = 3,630,336.52/x
3. Step 3: Cross multiply
   5,143,700.42x = 7,716,831.86 × 3,630,336.52
4. Step 4: Simplify right side
   5,143,700.42x = 28,014,696,520,057.53
5. Step 5: Solve for x
   x = 28,014,696,520,057.53/5,143,700.42
6. Step 6: Final answer
   x = 5,446,409.05