Finding the Fourth Proportional to 10,192,894.04, 14,066,196.68 and 5,609,215.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,192,894.04 : 14,066,196.68 = 5,609,215.42 : x
2. Step 2: Convert to fraction form
   10,192,894.04/14,066,196.68 = 5,609,215.42/x
3. Step 3: Cross multiply
   10,192,894.04x = 14,066,196.68 × 5,609,215.42
4. Step 4: Simplify right side
   10,192,894.04x = 78,900,327,318,208.80
5. Step 5: Solve for x
   x = 78,900,327,318,208.80/10,192,894.04
6. Step 6: Final answer
   x = 7,740,718.88