Finding the Fourth Proportional to 7,175,624.97, 9,903,498.42 and 4,276,697.37

Step by Step Solution

1. Step 1: Write the proportion equation
   7,175,624.97 : 9,903,498.42 = 4,276,697.37 : x
2. Step 2: Convert to fraction form
   7,175,624.97/9,903,498.42 = 4,276,697.37/x
3. Step 3: Cross multiply
   7,175,624.97x = 9,903,498.42 × 4,276,697.37
4. Step 4: Simplify right side
   7,175,624.97x = 42,354,265,646,613.16
5. Step 5: Solve for x
   x = 42,354,265,646,613.16/7,175,624.97
6. Step 6: Final answer
   x = 5,902,519.41