Finding the Fourth Proportional to 10,036,967.22, 13,850,563.32 and 5,685,964.74

Step by Step Solution

1. Step 1: Write the proportion equation
   10,036,967.22 : 13,850,563.32 = 5,685,964.74 : x
2. Step 2: Convert to fraction form
   10,036,967.22/13,850,563.32 = 5,685,964.74/x
3. Step 3: Cross multiply
   10,036,967.22x = 13,850,563.32 × 5,685,964.74
4. Step 4: Simplify right side
   10,036,967.22x = 78,753,814,666,657.34
5. Step 5: Solve for x
   x = 78,753,814,666,657.34/10,036,967.22
6. Step 6: Final answer
   x = 7,846,375.60