Finding the Fourth Proportional to 3,073,498.68, 4,237,485.39 and 2,520,175.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,073,498.68 : 4,237,485.39 = 2,520,175.98 : x
2. Step 2: Convert to fraction form
   3,073,498.68/4,237,485.39 = 2,520,175.98/x
3. Step 3: Cross multiply
   3,073,498.68x = 4,237,485.39 × 2,520,175.98
4. Step 4: Simplify right side
   3,073,498.68x = 10,679,208,895,478.93
5. Step 5: Solve for x
   x = 10,679,208,895,478.93/3,073,498.68
6. Step 6: Final answer
   x = 3,474,609.89