Finding the Fourth Proportional to 2,494,791.90, 3,742,649.42 and 789,364.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,494,791.90 : 3,742,649.42 = 789,364.50 : x
2. Step 2: Convert to fraction form
   2,494,791.90/3,742,649.42 = 789,364.50/x
3. Step 3: Cross multiply
   2,494,791.90x = 3,742,649.42 × 789,364.50
4. Step 4: Simplify right side
   2,494,791.90x = 2,954,314,588,093.59
5. Step 5: Solve for x
   x = 2,954,314,588,093.59/2,494,791.90
6. Step 6: Final answer
   x = 1,184,192.79