Finding the Fourth Proportional to 35,369,496.69, 48,809,405.46 and 19,899,544.42

Step by Step Solution

1. Step 1: Write the proportion equation
   35,369,496.69 : 48,809,405.46 = 19,899,544.42 : x
2. Step 2: Convert to fraction form
   35,369,496.69/48,809,405.46 = 19,899,544.42/x
3. Step 3: Cross multiply
   35,369,496.69x = 48,809,405.46 × 19,899,544.42
4. Step 4: Simplify right side
   35,369,496.69x = 971,284,932,065,060.62
5. Step 5: Solve for x
   x = 971,284,932,065,060.62/35,369,496.69
6. Step 6: Final answer
   x = 27,461,090.01