Finding the Fourth Proportional to 1,807,663.06, 2,494,796.25 and 1,043,715.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,807,663.06 : 2,494,796.25 = 1,043,715.34 : x
2. Step 2: Convert to fraction form
   1,807,663.06/2,494,796.25 = 1,043,715.34/x
3. Step 3: Cross multiply
   1,807,663.06x = 2,494,796.25 × 1,043,715.34
4. Step 4: Simplify right side
   1,807,663.06x = 2,603,857,116,299.48
5. Step 5: Solve for x
   x = 2,603,857,116,299.48/1,807,663.06
6. Step 6: Final answer
   x = 1,440,454.90