Finding the Fourth Proportional to 2,138,467.96, 2,951,088.06 and 1,158,409.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,138,467.96 : 2,951,088.06 = 1,158,409.27 : x
2. Step 2: Convert to fraction form
   2,138,467.96/2,951,088.06 = 1,158,409.27/x
3. Step 3: Cross multiply
   2,138,467.96x = 2,951,088.06 × 1,158,409.27
4. Step 4: Simplify right side
   2,138,467.96x = 3,418,567,765,290.32
5. Step 5: Solve for x
   x = 3,418,567,765,290.32/2,138,467.96
6. Step 6: Final answer
   x = 1,598,606.03