Finding the Fourth Proportional to 3,694,931.55, 5,101,404.82 and 3,307,075.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,694,931.55 : 5,101,404.82 = 3,307,075.31 : x
2. Step 2: Convert to fraction form
   3,694,931.55/5,101,404.82 = 3,307,075.31/x
3. Step 3: Cross multiply
   3,694,931.55x = 5,101,404.82 × 3,307,075.31
4. Step 4: Simplify right side
   3,694,931.55x = 16,870,729,931,022.82
5. Step 5: Solve for x
   x = 16,870,729,931,022.82/3,694,931.55
6. Step 6: Final answer
   x = 4,565,911.36