Finding the Fourth Proportional to 19,683,002.55, 27,162,560.55 and 10,981,176.96

Step by Step Solution

1. Step 1: Write the proportion equation
   19,683,002.55 : 27,162,560.55 = 10,981,176.96 : x
2. Step 2: Convert to fraction form
   19,683,002.55/27,162,560.55 = 10,981,176.96/x
3. Step 3: Cross multiply
   19,683,002.55x = 27,162,560.55 × 10,981,176.96
4. Step 4: Simplify right side
   19,683,002.55x = 298,276,884,086,264.94
5. Step 5: Solve for x
   x = 298,276,884,086,264.94/19,683,002.55
6. Step 6: Final answer
   x = 15,154,033.71