Finding the Fourth Proportional to 23,918,017.99, 33,007,938.06 and 13,467,628.03

Step by Step Solution

1. Step 1: Write the proportion equation
   23,918,017.99 : 33,007,938.06 = 13,467,628.03 : x
2. Step 2: Convert to fraction form
   23,918,017.99/33,007,938.06 = 13,467,628.03/x
3. Step 3: Cross multiply
   23,918,017.99x = 33,007,938.06 × 13,467,628.03
4. Step 4: Simplify right side
   23,918,017.99x = 444,538,631,829,359.81
5. Step 5: Solve for x
   x = 444,538,631,829,359.81/23,918,017.99
6. Step 6: Final answer
   x = 18,585,930.99