Finding the Fourth Proportional to 23,314,520.10, 34,971,780.15 and 13,236,824.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,314,520.10 : 34,971,780.15 = 13,236,824.10 : x
2. Step 2: Convert to fraction form
   23,314,520.10/34,971,780.15 = 13,236,824.10/x
3. Step 3: Cross multiply
   23,314,520.10x = 34,971,780.15 × 13,236,824.10
4. Step 4: Simplify right side
   23,314,520.10x = 462,915,302,309,421.56
5. Step 5: Solve for x
   x = 462,915,302,309,421.56/23,314,520.10
6. Step 6: Final answer
   x = 19,855,236.15