Finding the Fourth Proportional to 3,470,009.32, 4,788,612.24 and 1,942,116.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,470,009.32 : 4,788,612.24 = 1,942,116.43 : x
2. Step 2: Convert to fraction form
   3,470,009.32/4,788,612.24 = 1,942,116.43/x
3. Step 3: Cross multiply
   3,470,009.32x = 4,788,612.24 × 1,942,116.43
4. Step 4: Simplify right side
   3,470,009.32x = 9,300,042,508,203.10
5. Step 5: Solve for x
   x = 9,300,042,508,203.10/3,470,009.32
6. Step 6: Final answer
   x = 2,680,120.33