Finding the Fourth Proportional to 1,805,206.02, 2,491,458.78 and 1,152,113.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,805,206.02 : 2,491,458.78 = 1,152,113.82 : x
2. Step 2: Convert to fraction form
   1,805,206.02/2,491,458.78 = 1,152,113.82/x
3. Step 3: Cross multiply
   1,805,206.02x = 2,491,458.78 × 1,152,113.82
4. Step 4: Simplify right side
   1,805,206.02x = 2,870,444,092,398.34
5. Step 5: Solve for x
   x = 2,870,444,092,398.34/1,805,206.02
6. Step 6: Final answer
   x = 1,590,092.24