Finding the Fourth Proportional to 7,519,662.62, 10,377,147.58 and 4,081,905.98

Step by Step Solution

1. Step 1: Write the proportion equation
   7,519,662.62 : 10,377,147.58 = 4,081,905.98 : x
2. Step 2: Convert to fraction form
   7,519,662.62/10,377,147.58 = 4,081,905.98/x
3. Step 3: Cross multiply
   7,519,662.62x = 10,377,147.58 × 4,081,905.98
4. Step 4: Simplify right side
   7,519,662.62x = 42,358,540,762,144.53
5. Step 5: Solve for x
   x = 42,358,540,762,144.53/7,519,662.62
6. Step 6: Final answer
   x = 5,633,037.40