Finding the Fourth Proportional to 42,410,460.30, 63,597,028.05 and 16,842,972.30

Step by Step Solution

1. Step 1: Write the proportion equation
   42,410,460.30 : 63,597,028.05 = 16,842,972.30 : x
2. Step 2: Convert to fraction form
   42,410,460.30/63,597,028.05 = 16,842,972.30/x
3. Step 3: Cross multiply
   42,410,460.30x = 63,597,028.05 × 16,842,972.30
4. Step 4: Simplify right side
   42,410,460.30x = 1,071,162,981,808,473
5. Step 5: Solve for x
   x = 1,071,162,981,808,473/42,410,460.30
6. Step 6: Final answer
   x = 25,257,046.83