Finding the Fourth Proportional to 2,108,745.30, 2,910,082.38 and 1,141,875.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,745.30 : 2,910,082.38 = 1,141,875.68 : x
2. Step 2: Convert to fraction form
   2,108,745.30/2,910,082.38 = 1,141,875.68/x
3. Step 3: Cross multiply
   2,108,745.30x = 2,910,082.38 × 1,141,875.68
4. Step 4: Simplify right side
   2,108,745.30x = 3,322,952,281,968.11
5. Step 5: Solve for x
   x = 3,322,952,281,968.11/2,108,745.30
6. Step 6: Final answer
   x = 1,575,795.94