Finding the Fourth Proportional to 23,747,368.42, 32,771,431.56 and 12,882,352.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,747,368.42 : 32,771,431.56 = 12,882,352.42 : x
2. Step 2: Convert to fraction form
   23,747,368.42/32,771,431.56 = 12,882,352.42/x
3. Step 3: Cross multiply
   23,747,368.42x = 32,771,431.56 × 12,882,352.42
4. Step 4: Simplify right side
   23,747,368.42x = 422,173,130,663,830.38
5. Step 5: Solve for x
   x = 422,173,130,663,830.38/23,747,368.42
6. Step 6: Final answer
   x = 17,777,680.59