Finding the Fourth Proportional to 23,508,321.46, 32,439,704.79 and 13,193,051.65

Step by Step Solution

1. Step 1: Write the proportion equation
   23,508,321.46 : 32,439,704.79 = 13,193,051.65 : x
2. Step 2: Convert to fraction form
   23,508,321.46/32,439,704.79 = 13,193,051.65/x
3. Step 3: Cross multiply
   23,508,321.46x = 32,439,704.79 × 13,193,051.65
4. Step 4: Simplify right side
   23,508,321.46x = 427,978,700,805,222.38
5. Step 5: Solve for x
   x = 427,978,700,805,222.38/23,508,321.46
6. Step 6: Final answer
   x = 18,205,412.99