Finding the Fourth Proportional to 36,703,984.10, 55,055,976.15 and 12,769,456.10

Step by Step Solution

1. Step 1: Write the proportion equation
   36,703,984.10 : 55,055,976.15 = 12,769,456.10 : x
2. Step 2: Convert to fraction form
   36,703,984.10/55,055,976.15 = 12,769,456.10/x
3. Step 3: Cross multiply
   36,703,984.10x = 55,055,976.15 × 12,769,456.10
4. Step 4: Simplify right side
   36,703,984.10x = 703,034,870,490,072
5. Step 5: Solve for x
   x = 703,034,870,490,072/36,703,984.10
6. Step 6: Final answer
   x = 19,154,184.15