Finding the Fourth Proportional to 23,339,017.08, 32,212,059.42 and 13,920,411.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,339,017.08 : 32,212,059.42 = 13,920,411.72 : x
2. Step 2: Convert to fraction form
   23,339,017.08/32,212,059.42 = 13,920,411.72/x
3. Step 3: Cross multiply
   23,339,017.08x = 32,212,059.42 × 13,920,411.72
4. Step 4: Simplify right side
   23,339,017.08x = 448,405,129,475,504.44
5. Step 5: Solve for x
   x = 448,405,129,475,504.44/23,339,017.08
6. Step 6: Final answer
   x = 19,212,682.69