Finding the Fourth Proportional to 23,508,398.72, 32,442,401.94 and 13,054,590.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,508,398.72 : 32,442,401.94 = 13,054,590.10 : x
2. Step 2: Convert to fraction form
   23,508,398.72/32,442,401.94 = 13,054,590.10/x
3. Step 3: Cross multiply
   23,508,398.72x = 32,442,401.94 × 13,054,590.10
4. Step 4: Simplify right side
   23,508,398.72x = 423,522,259,105,038.81
5. Step 5: Solve for x
   x = 423,522,259,105,038.81/23,508,398.72
6. Step 6: Final answer
   x = 18,015,785.09