Finding the Fourth Proportional to 3,923,050.69, 5,416,225.28 and 3,110,536.45

Step by Step Solution

1. Step 1: Write the proportion equation
   3,923,050.69 : 5,416,225.28 = 3,110,536.45 : x
2. Step 2: Convert to fraction form
   3,923,050.69/5,416,225.28 = 3,110,536.45/x
3. Step 3: Cross multiply
   3,923,050.69x = 5,416,225.28 × 3,110,536.45
4. Step 4: Simplify right side
   3,923,050.69x = 16,847,366,139,298.78
5. Step 5: Solve for x
   x = 16,847,366,139,298.78/3,923,050.69
6. Step 6: Final answer
   x = 4,294,455.38