Finding the Fourth Proportional to 2,298,538.72, 3,442,345.90 and 1,157,712.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298,538.72 : 3,442,345.90 = 1,157,712.04 : x
2. Step 2: Convert to fraction form
   2,298,538.72/3,442,345.90 = 1,157,712.04/x
3. Step 3: Cross multiply
   2,298,538.72x = 3,442,345.90 × 1,157,712.04
4. Step 4: Simplify right side
   2,298,538.72x = 3,985,245,295,683.29
5. Step 5: Solve for x
   x = 3,985,245,295,683.29/2,298,538.72
6. Step 6: Final answer
   x = 1,733,816.91