Finding the Fourth Proportional to 9,083,274.96, 13,609,488.72 and 5,481,473.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,083,274.96 : 13,609,488.72 = 5,481,473.52 : x
2. Step 2: Convert to fraction form
   9,083,274.96/13,609,488.72 = 5,481,473.52/x
3. Step 3: Cross multiply
   9,083,274.96x = 13,609,488.72 × 5,481,473.52
4. Step 4: Simplify right side
   9,083,274.96x = 74,600,052,039,418.69
5. Step 5: Solve for x
   x = 74,600,052,039,418.69/9,083,274.96
6. Step 6: Final answer
   x = 8,212,902.55