Finding the Fourth Proportional to 23,271,395.34, 32,113,866.78 and 12,674,544.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,271,395.34 : 32,113,866.78 = 12,674,544.42 : x
2. Step 2: Convert to fraction form
   23,271,395.34/32,113,866.78 = 12,674,544.42/x
3. Step 3: Cross multiply
   23,271,395.34x = 32,113,866.78 × 12,674,544.42
4. Step 4: Simplify right side
   23,271,395.34x = 407,028,631,001,072.38
5. Step 5: Solve for x
   x = 407,028,631,001,072.38/23,271,395.34
6. Step 6: Final answer
   x = 17,490,512.50