Finding the Fourth Proportional to 17,653,725.86, 24,373,010.63 and 13,997,411.78

Step by Step Solution

1. Step 1: Write the proportion equation
   17,653,725.86 : 24,373,010.63 = 13,997,411.78 : x
2. Step 2: Convert to fraction form
   17,653,725.86/24,373,010.63 = 13,997,411.78/x
3. Step 3: Cross multiply
   17,653,725.86x = 24,373,010.63 × 13,997,411.78
4. Step 4: Simplify right side
   17,653,725.86x = 341,159,066,019,555.69
5. Step 5: Solve for x
   x = 341,159,066,019,555.69/17,653,725.86
6. Step 6: Final answer
   x = 19,325,046.10