Finding the Fourth Proportional to 23,047,948.72, 31,806,103.94 and 12,734,598.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,047,948.72 : 31,806,103.94 = 12,734,598.34 : x
2. Step 2: Convert to fraction form
   23,047,948.72/31,806,103.94 = 12,734,598.34/x
3. Step 3: Cross multiply
   23,047,948.72x = 31,806,103.94 × 12,734,598.34
4. Step 4: Simplify right side
   23,047,948.72x = 405,037,958,293,003.19
5. Step 5: Solve for x
   x = 405,037,958,293,003.19/23,047,948.72
6. Step 6: Final answer
   x = 17,573,709.63