Finding the Fourth Proportional to 7,438,323.14, 10,265,142.89 and 4,130,673.02

Step by Step Solution

1. Step 1: Write the proportion equation
   7,438,323.14 : 10,265,142.89 = 4,130,673.02 : x
2. Step 2: Convert to fraction form
   7,438,323.14/10,265,142.89 = 4,130,673.02/x
3. Step 3: Cross multiply
   7,438,323.14x = 10,265,142.89 × 4,130,673.02
4. Step 4: Simplify right side
   7,438,323.14x = 42,401,948,782,167.83
5. Step 5: Solve for x
   x = 42,401,948,782,167.83/7,438,323.14
6. Step 6: Final answer
   x = 5,700,471.46