Finding the Fourth Proportional to 7,400,018.32, 10,212,101.06 and 4,137,014.32

Step by Step Solution

1. Step 1: Write the proportion equation
   7,400,018.32 : 10,212,101.06 = 4,137,014.32 : x
2. Step 2: Convert to fraction form
   7,400,018.32/10,212,101.06 = 4,137,014.32/x
3. Step 3: Cross multiply
   7,400,018.32x = 10,212,101.06 × 4,137,014.32
4. Step 4: Simplify right side
   7,400,018.32x = 42,247,608,276,291.85
5. Step 5: Solve for x
   x = 42,247,608,276,291.85/7,400,018.32
6. Step 6: Final answer
   x = 5,709,122.12