Finding the Fourth Proportional to 42,063,891.48, 63,115,367.22 and 16,147,569.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,063,891.48 : 63,115,367.22 = 16,147,569.78 : x
2. Step 2: Convert to fraction form
   42,063,891.48/63,115,367.22 = 16,147,569.78/x
3. Step 3: Cross multiply
   42,063,891.48x = 63,115,367.22 × 16,147,569.78
4. Step 4: Simplify right side
   42,063,891.48x = 1,019,159,796,375,274.50
5. Step 5: Solve for x
   x = 1,019,159,796,375,274.50/42,063,891.48
6. Step 6: Final answer
   x = 24,228,851.88