Finding the Fourth Proportional to 1,817,499.82, 2,726,740.60 and 555,293.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,817,499.82 : 2,726,740.60 = 555,293.02 : x
2. Step 2: Convert to fraction form
   1,817,499.82/2,726,740.60 = 555,293.02/x
3. Step 3: Cross multiply
   1,817,499.82x = 2,726,740.60 × 555,293.02
4. Step 4: Simplify right side
   1,817,499.82x = 1,514,140,022,530.61
5. Step 5: Solve for x
   x = 1,514,140,022,530.61/1,817,499.82
6. Step 6: Final answer
   x = 833,089.50