Finding the Fourth Proportional to 1,460,773.38, 2,015,971.56 and 807,385.40

Step by Step Solution

1. Step 1: Write the proportion equation
   1,460,773.38 : 2,015,971.56 = 807,385.40 : x
2. Step 2: Convert to fraction form
   1,460,773.38/2,015,971.56 = 807,385.40/x
3. Step 3: Cross multiply
   1,460,773.38x = 2,015,971.56 × 807,385.40
4. Step 4: Simplify right side
   1,460,773.38x = 1,627,665,994,279.37
5. Step 5: Solve for x
   x = 1,627,665,994,279.37/1,460,773.38
6. Step 6: Final answer
   x = 1,114,249.49