Finding the Fourth Proportional to 7,304,767.53, 10,078,131.24 and 4,207,228.86

Step by Step Solution

1. Step 1: Write the proportion equation
   7,304,767.53 : 10,078,131.24 = 4,207,228.86 : x
2. Step 2: Convert to fraction form
   7,304,767.53/10,078,131.24 = 4,207,228.86/x
3. Step 3: Cross multiply
   7,304,767.53x = 10,078,131.24 × 4,207,228.86
4. Step 4: Simplify right side
   7,304,767.53x = 42,401,004,607,795.59
5. Step 5: Solve for x
   x = 42,401,004,607,795.59/7,304,767.53
6. Step 6: Final answer
   x = 5,804,565.91