Finding the Fourth Proportional to 17,729,978.42, 24,466,315.74 and 10,287,063.84

Step by Step Solution

1. Step 1: Write the proportion equation
   17,729,978.42 : 24,466,315.74 = 10,287,063.84 : x
2. Step 2: Convert to fraction form
   17,729,978.42/24,466,315.74 = 10,287,063.84/x
3. Step 3: Cross multiply
   17,729,978.42x = 24,466,315.74 × 10,287,063.84
4. Step 4: Simplify right side
   17,729,978.42x = 251,686,551,946,976.81
5. Step 5: Solve for x
   x = 251,686,551,946,976.81/17,729,978.42
6. Step 6: Final answer
   x = 14,195,536.28