Finding the Fourth Proportional to 5,150,819.01, 7,716,127.48 and 2,987,298.98

Step by Step Solution

1. Step 1: Write the proportion equation
   5,150,819.01 : 7,716,127.48 = 2,987,298.98 : x
2. Step 2: Convert to fraction form
   5,150,819.01/7,716,127.48 = 2,987,298.98/x
3. Step 3: Cross multiply
   5,150,819.01x = 7,716,127.48 × 2,987,298.98
4. Step 4: Simplify right side
   5,150,819.01x = 23,050,379,704,505.09
5. Step 5: Solve for x
   x = 23,050,379,704,505.09/5,150,819.01
6. Step 6: Final answer
   x = 4,475,090.21