Finding the Fourth Proportional to 12,897,498.36, 17,798,180.67 and 7,096,284.03

Step by Step Solution

1. Step 1: Write the proportion equation
   12,897,498.36 : 17,798,180.67 = 7,096,284.03 : x
2. Step 2: Convert to fraction form
   12,897,498.36/17,798,180.67 = 7,096,284.03/x
3. Step 3: Cross multiply
   12,897,498.36x = 17,798,180.67 × 7,096,284.03
4. Step 4: Simplify right side
   12,897,498.36x = 126,300,945,251,575.72
5. Step 5: Solve for x
   x = 126,300,945,251,575.72/12,897,498.36
6. Step 6: Final answer
   x = 9,792,670.00