Finding the Fourth Proportional to 2,380,342.53, 3,287,114.63 and 1,657,167.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,380,342.53 : 3,287,114.63 = 1,657,167.70 : x
2. Step 2: Convert to fraction form
   2,380,342.53/3,287,114.63 = 1,657,167.70/x
3. Step 3: Cross multiply
   2,380,342.53x = 3,287,114.63 × 1,657,167.70
4. Step 4: Simplify right side
   2,380,342.53x = 5,447,300,191,033.45
5. Step 5: Solve for x
   x = 5,447,300,191,033.45/2,380,342.53
6. Step 6: Final answer
   x = 2,288,452.24