Finding the Fourth Proportional to 3,061,637.16, 4,224,901.83 and 1,685,111.55

Step by Step Solution

1. Step 1: Write the proportion equation
   3,061,637.16 : 4,224,901.83 = 1,685,111.55 : x
2. Step 2: Convert to fraction form
   3,061,637.16/4,224,901.83 = 1,685,111.55/x
3. Step 3: Cross multiply
   3,061,637.16x = 4,224,901.83 × 1,685,111.55
4. Step 4: Simplify right side
   3,061,637.16x = 7,119,430,858,665.34
5. Step 5: Solve for x
   x = 7,119,430,858,665.34/3,061,637.16
6. Step 6: Final answer
   x = 2,325,367.28