Finding the Fourth Proportional to 2,088,877.82, 3,132,980.37 and 572,206.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,088,877.82 : 3,132,980.37 = 572,206.28 : x
2. Step 2: Convert to fraction form
   2,088,877.82/3,132,980.37 = 572,206.28/x
3. Step 3: Cross multiply
   2,088,877.82x = 3,132,980.37 × 572,206.28
4. Step 4: Simplify right side
   2,088,877.82x = 1,792,711,027,165.82
5. Step 5: Solve for x
   x = 1,792,711,027,165.82/2,088,877.82
6. Step 6: Final answer
   x = 858,217.28