Finding the Fourth Proportional to 19,284,196.15, 26,612,957.95 and 10,582,680.15

Step by Step Solution

1. Step 1: Write the proportion equation
   19,284,196.15 : 26,612,957.95 = 10,582,680.15 : x
2. Step 2: Convert to fraction form
   19,284,196.15/26,612,957.95 = 10,582,680.15/x
3. Step 3: Cross multiply
   19,284,196.15x = 26,612,957.95 × 10,582,680.15
4. Step 4: Simplify right side
   19,284,196.15x = 281,636,421,743,799.38
5. Step 5: Solve for x
   x = 281,636,421,743,799.38/19,284,196.15
6. Step 6: Final answer
   x = 14,604,519.66