Finding the Fourth Proportional to 1,081,615.24, 1,492,828.72 and 694,914.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,081,615.24 : 1,492,828.72 = 694,914.06 : x
2. Step 2: Convert to fraction form
   1,081,615.24/1,492,828.72 = 694,914.06/x
3. Step 3: Cross multiply
   1,081,615.24x = 1,492,828.72 × 694,914.06
4. Step 4: Simplify right side
   1,081,615.24x = 1,037,387,666,699.80
5. Step 5: Solve for x
   x = 1,037,387,666,699.80/1,081,615.24
6. Step 6: Final answer
   x = 959,109.70