Finding the Fourth Proportional to 16,986,769.80, 23,444,404.71 and 10,018,213.29

Step by Step Solution

1. Step 1: Write the proportion equation
   16,986,769.80 : 23,444,404.71 = 10,018,213.29 : x
2. Step 2: Convert to fraction form
   16,986,769.80/23,444,404.71 = 10,018,213.29/x
3. Step 3: Cross multiply
   16,986,769.80x = 23,444,404.71 × 10,018,213.29
4. Step 4: Simplify right side
   16,986,769.80x = 234,871,046,841,860.59
5. Step 5: Solve for x
   x = 234,871,046,841,860.59/16,986,769.80
6. Step 6: Final answer
   x = 13,826,704.52