Finding the Fourth Proportional to 1,061,598.92, 1,591,276.61 and 723,802.19

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,598.92 : 1,591,276.61 = 723,802.19 : x
2. Step 2: Convert to fraction form
   1,061,598.92/1,591,276.61 = 723,802.19/x
3. Step 3: Cross multiply
   1,061,598.92x = 1,591,276.61 × 723,802.19
4. Step 4: Simplify right side
   1,061,598.92x = 1,151,769,483,638.38
5. Step 5: Solve for x
   x = 1,151,769,483,638.38/1,061,598.92
6. Step 6: Final answer
   x = 1,084,938.45