Finding the Fourth Proportional to 23,776,626.72, 32,811,189.60 and 13,987,701.12

Step by Step Solution

1. Step 1: Write the proportion equation
   23,776,626.72 : 32,811,189.60 = 13,987,701.12 : x
2. Step 2: Convert to fraction form
   23,776,626.72/32,811,189.60 = 13,987,701.12/x
3. Step 3: Cross multiply
   23,776,626.72x = 32,811,189.60 × 13,987,701.12
4. Step 4: Simplify right side
   23,776,626.72x = 458,953,113,516,452.38
5. Step 5: Solve for x
   x = 458,953,113,516,452.38/23,776,626.72
6. Step 6: Final answer
   x = 19,302,700.88