Finding the Fourth Proportional to 22,380,475.82, 30,842,842.57 and 19,609,109.42

Step by Step Solution

1. Step 1: Write the proportion equation
   22,380,475.82 : 30,842,842.57 = 19,609,109.42 : x
2. Step 2: Convert to fraction form
   22,380,475.82/30,842,842.57 = 19,609,109.42/x
3. Step 3: Cross multiply
   22,380,475.82x = 30,842,842.57 × 19,609,109.42
4. Step 4: Simplify right side
   22,380,475.82x = 604,800,674,575,727
5. Step 5: Solve for x
   x = 604,800,674,575,727/22,380,475.82
6. Step 6: Final answer
   x = 27,023,584.29