Finding the Fourth Proportional to 5,417,003.33, 7,475,937.53 and 2,970,087.31

Step by Step Solution

1. Step 1: Write the proportion equation
   5,417,003.33 : 7,475,937.53 = 2,970,087.31 : x
2. Step 2: Convert to fraction form
   5,417,003.33/7,475,937.53 = 2,970,087.31/x
3. Step 3: Cross multiply
   5,417,003.33x = 7,475,937.53 × 2,970,087.31
4. Step 4: Simplify right side
   5,417,003.33x = 22,204,187,147,113.45
5. Step 5: Solve for x
   x = 22,204,187,147,113.45/5,417,003.33
6. Step 6: Final answer
   x = 4,098,979.78