Finding the Fourth Proportional to 3,834,952.55, 5,290,338.71 and 2,509,591.67

Step by Step Solution

1. Step 1: Write the proportion equation
   3,834,952.55 : 5,290,338.71 = 2,509,591.67 : x
2. Step 2: Convert to fraction form
   3,834,952.55/5,290,338.71 = 2,509,591.67/x
3. Step 3: Cross multiply
   3,834,952.55x = 5,290,338.71 × 2,509,591.67
4. Step 4: Simplify right side
   3,834,952.55x = 13,276,589,919,094.89
5. Step 5: Solve for x
   x = 13,276,589,919,094.89/3,834,952.55
6. Step 6: Final answer
   x = 3,461,995.88