Finding the Fourth Proportional to 17,419,271.19, 24,003,144.34 and 13,475,068.66

Step by Step Solution

1. Step 1: Write the proportion equation
   17,419,271.19 : 24,003,144.34 = 13,475,068.66 : x
2. Step 2: Convert to fraction form
   17,419,271.19/24,003,144.34 = 13,475,068.66/x
3. Step 3: Cross multiply
   17,419,271.19x = 24,003,144.34 × 13,475,068.66
4. Step 4: Simplify right side
   17,419,271.19x = 323,444,018,037,390.38
5. Step 5: Solve for x
   x = 323,444,018,037,390.38/17,419,271.19
6. Step 6: Final answer
   x = 18,568,171.68