Finding the Fourth Proportional to 4,835,142.83, 7,245,406.86 and 3,234,841.17

Step by Step Solution

1. Step 1: Write the proportion equation
   4,835,142.83 : 7,245,406.86 = 3,234,841.17 : x
2. Step 2: Convert to fraction form
   4,835,142.83/7,245,406.86 = 3,234,841.17/x
3. Step 3: Cross multiply
   4,835,142.83x = 7,245,406.86 × 3,234,841.17
4. Step 4: Simplify right side
   4,835,142.83x = 23,437,740,404,128.43
5. Step 5: Solve for x
   x = 23,437,740,404,128.43/4,835,142.83
6. Step 6: Final answer
   x = 4,847,372.92