Finding the Fourth Proportional to 2,126,095.50, 3,189,154.77 and 550,159.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,126,095.50 : 3,189,154.77 = 550,159.50 : x
2. Step 2: Convert to fraction form
   2,126,095.50/3,189,154.77 = 550,159.50/x
3. Step 3: Cross multiply
   2,126,095.50x = 3,189,154.77 × 550,159.50
4. Step 4: Simplify right side
   2,126,095.50x = 1,754,543,793,685.82
5. Step 5: Solve for x
   x = 1,754,543,793,685.82/2,126,095.50
6. Step 6: Final answer
   x = 825,242.23