Finding the Fourth Proportional to 23,339,016.08, 32,212,058.04 and 13,920,410.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,339,016.08 : 32,212,058.04 = 13,920,410.72 : x
2. Step 2: Convert to fraction form
   23,339,016.08/32,212,058.04 = 13,920,410.72/x
3. Step 3: Cross multiply
   23,339,016.08x = 32,212,058.04 × 13,920,410.72
4. Step 4: Simplify right side
   23,339,016.08x = 448,405,078,053,278.19
5. Step 5: Solve for x
   x = 448,405,078,053,278.19/23,339,016.08
6. Step 6: Final answer
   x = 19,212,681.31