Finding the Fourth Proportional to 2,513,137.81, 3,767,082.30 and 1,231,971.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,513,137.81 : 3,767,082.30 = 1,231,971.34 : x
2. Step 2: Convert to fraction form
   2,513,137.81/3,767,082.30 = 1,231,971.34/x
3. Step 3: Cross multiply
   2,513,137.81x = 3,767,082.30 × 1,231,971.34
4. Step 4: Simplify right side
   2,513,137.81x = 4,640,937,429,021.28
5. Step 5: Solve for x
   x = 4,640,937,429,021.28/2,513,137.81
6. Step 6: Final answer
   x = 1,846,670.49