Finding the Fourth Proportional to 23,768,556.09, 32,800,743.82 and 13,979,412.87

Step by Step Solution

1. Step 1: Write the proportion equation
   23,768,556.09 : 32,800,743.82 = 13,979,412.87 : x
2. Step 2: Convert to fraction form
   23,768,556.09/32,800,743.82 = 13,979,412.87/x
3. Step 3: Cross multiply
   23,768,556.09x = 32,800,743.82 × 13,979,412.87
4. Step 4: Simplify right side
   23,768,556.09x = 458,535,140,302,880.94
5. Step 5: Solve for x
   x = 458,535,140,302,880.94/23,768,556.09
6. Step 6: Final answer
   x = 19,291,669.99