Finding the Fourth Proportional to 2,154,979.69, 3,232,485.73 and 956,579.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,154,979.69 : 3,232,485.73 = 956,579.83 : x
2. Step 2: Convert to fraction form
   2,154,979.69/3,232,485.73 = 956,579.83/x
3. Step 3: Cross multiply
   2,154,979.69x = 3,232,485.73 × 956,579.83
4. Step 4: Simplify right side
   2,154,979.69x = 3,092,130,643,195.34
5. Step 5: Solve for x
   x = 3,092,130,643,195.34/2,154,979.69
6. Step 6: Final answer
   x = 1,434,876.93