Finding the Fourth Proportional to 7,199,676.32, 10,802,514.72 and 3,159,069.08

Step by Step Solution

1. Step 1: Write the proportion equation
   7,199,676.32 : 10,802,514.72 = 3,159,069.08 : x
2. Step 2: Convert to fraction form
   7,199,676.32/10,802,514.72 = 3,159,069.08/x
3. Step 3: Cross multiply
   7,199,676.32x = 10,802,514.72 × 3,159,069.08
4. Step 4: Simplify right side
   7,199,676.32x = 34,125,890,238,196.86
5. Step 5: Solve for x
   x = 34,125,890,238,196.86/7,199,676.32
6. Step 6: Final answer
   x = 4,739,920.06