Finding the Fourth Proportional to 1,453,803.83, 2,180,580.83 and 885,037.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,453,803.83 : 2,180,580.83 = 885,037.31 : x
2. Step 2: Convert to fraction form
   1,453,803.83/2,180,580.83 = 885,037.31/x
3. Step 3: Cross multiply
   1,453,803.83x = 2,180,580.83 × 885,037.31
4. Step 4: Simplify right side
   1,453,803.83x = 1,929,895,387,595.58
5. Step 5: Solve for x
   x = 1,929,895,387,595.58/1,453,803.83
6. Step 6: Final answer
   x = 1,327,479.92