Finding the Fourth Proportional to 23,634,401.33, 32,615,409.38 and 13,180,429.01

Step by Step Solution

1. Step 1: Write the proportion equation
   23,634,401.33 : 32,615,409.38 = 13,180,429.01 : x
2. Step 2: Convert to fraction form
   23,634,401.33/32,615,409.38 = 13,180,429.01/x
3. Step 3: Cross multiply
   23,634,401.33x = 32,615,409.38 × 13,180,429.01
4. Step 4: Simplify right side
   23,634,401.33x = 429,885,087,980,814.44
5. Step 5: Solve for x
   x = 429,885,087,980,814.44/23,634,401.33
6. Step 6: Final answer
   x = 18,188,956.09