Finding the Fourth Proportional to 32,870,356.92, 45,375,620.99 and 19,644,199.83

Step by Step Solution

1. Step 1: Write the proportion equation
   32,870,356.92 : 45,375,620.99 = 19,644,199.83 : x
2. Step 2: Convert to fraction form
   32,870,356.92/45,375,620.99 = 19,644,199.83/x
3. Step 3: Cross multiply
   32,870,356.92x = 45,375,620.99 × 19,644,199.83
4. Step 4: Simplify right side
   32,870,356.92x = 891,367,766,039,681.38
5. Step 5: Solve for x
   x = 891,367,766,039,681.38/32,870,356.92
6. Step 6: Final answer
   x = 27,117,678.34