Finding the Fourth Proportional to 2,243,210.34, 3,095,614.52 and 1,224,615.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,210.34 : 3,095,614.52 = 1,224,615.09 : x
2. Step 2: Convert to fraction form
   2,243,210.34/3,095,614.52 = 1,224,615.09/x
3. Step 3: Cross multiply
   2,243,210.34x = 3,095,614.52 × 1,224,615.09
4. Step 4: Simplify right side
   2,243,210.34x = 3,790,936,254,015.11
5. Step 5: Solve for x
   x = 3,790,936,254,015.11/2,243,210.34
6. Step 6: Final answer
   x = 1,689,960.23