Finding the Fourth Proportional to 9,764,499.21, 13,476,403.91 and 5,414,552.97

Step by Step Solution

1. Step 1: Write the proportion equation
   9,764,499.21 : 13,476,403.91 = 5,414,552.97 : x
2. Step 2: Convert to fraction form
   9,764,499.21/13,476,403.91 = 5,414,552.97/x
3. Step 3: Cross multiply
   9,764,499.21x = 13,476,403.91 × 5,414,552.97
4. Step 4: Simplify right side
   9,764,499.21x = 72,968,702,788,737.34
5. Step 5: Solve for x
   x = 72,968,702,788,737.34/9,764,499.21
6. Step 6: Final answer
   x = 7,472,856.64