Finding the Fourth Proportional to 12,452,323.38, 18,660,926.82 and 5,880,019.76

Step by Step Solution

1. Step 1: Write the proportion equation
   12,452,323.38 : 18,660,926.82 = 5,880,019.76 : x
2. Step 2: Convert to fraction form
   12,452,323.38/18,660,926.82 = 5,880,019.76/x
3. Step 3: Cross multiply
   12,452,323.38x = 18,660,926.82 × 5,880,019.76
4. Step 4: Simplify right side
   12,452,323.38x = 109,726,618,441,513.95
5. Step 5: Solve for x
   x = 109,726,618,441,513.95/12,452,323.38
6. Step 6: Final answer
   x = 8,811,738.59