Finding the Fourth Proportional to 13,021,464.83, 17,965,531.22 and 7,514,116.34

Step by Step Solution

1. Step 1: Write the proportion equation
   13,021,464.83 : 17,965,531.22 = 7,514,116.34 : x
2. Step 2: Convert to fraction form
   13,021,464.83/17,965,531.22 = 7,514,116.34/x
3. Step 3: Cross multiply
   13,021,464.83x = 17,965,531.22 × 7,514,116.34
4. Step 4: Simplify right side
   13,021,464.83x = 134,995,091,569,583.89
5. Step 5: Solve for x
   x = 134,995,091,569,583.89/13,021,464.83
6. Step 6: Final answer
   x = 10,367,120.24