Finding the Fourth Proportional to 7,500,837.69, 10,351,205.71 and 4,063,078.71

Step by Step Solution

1. Step 1: Write the proportion equation
   7,500,837.69 : 10,351,205.71 = 4,063,078.71 : x
2. Step 2: Convert to fraction form
   7,500,837.69/10,351,205.71 = 4,063,078.71/x
3. Step 3: Cross multiply
   7,500,837.69x = 10,351,205.71 × 4,063,078.71
4. Step 4: Simplify right side
   7,500,837.69x = 42,057,763,532,973.73
5. Step 5: Solve for x
   x = 42,057,763,532,973.73/7,500,837.69
6. Step 6: Final answer
   x = 5,607,075.54