Finding the Fourth Proportional to 14,846,162.49, 22,263,781.50 and 5,128,302.42

Step by Step Solution

1. Step 1: Write the proportion equation
   14,846,162.49 : 22,263,781.50 = 5,128,302.42 : x
2. Step 2: Convert to fraction form
   14,846,162.49/22,263,781.50 = 5,128,302.42/x
3. Step 3: Cross multiply
   14,846,162.49x = 22,263,781.50 × 5,128,302.42
4. Step 4: Simplify right side
   14,846,162.49x = 114,175,404,544,801.23
5. Step 5: Solve for x
   x = 114,175,404,544,801.23/14,846,162.49
6. Step 6: Final answer
   x = 7,690,566.81