Finding the Fourth Proportional to 6,480,805.30, 9,718,875.15 and 3,284,869.30

Step by Step Solution

1. Step 1: Write the proportion equation
   6,480,805.30 : 9,718,875.15 = 3,284,869.30 : x
2. Step 2: Convert to fraction form
   6,480,805.30/9,718,875.15 = 3,284,869.30/x
3. Step 3: Cross multiply
   6,480,805.30x = 9,718,875.15 × 3,284,869.30
4. Step 4: Simplify right side
   6,480,805.30x = 31,925,234,610,767.89
5. Step 5: Solve for x
   x = 31,925,234,610,767.89/6,480,805.30
6. Step 6: Final answer
   x = 4,926,121.54