Finding the Fourth Proportional to 42,096,582.52, 63,147,101.46 and 13,344,961

Step by Step Solution

1. Step 1: Write the proportion equation
   42,096,582.52 : 63,147,101.46 = 13,344,961 : x
2. Step 2: Convert to fraction form
   42,096,582.52/63,147,101.46 = 13,344,961/x
3. Step 3: Cross multiply
   42,096,582.52x = 63,147,101.46 × 13,344,961
4. Step 4: Simplify right side
   42,096,582.52x = 842,695,606,246,743.12
5. Step 5: Solve for x
   x = 842,695,606,246,743.12/42,096,582.52
6. Step 6: Final answer
   x = 20,018,147.69