Finding the Fourth Proportional to 1,109,051.68, 1,530,483.60 and 599,746.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,051.68 : 1,530,483.60 = 599,746.72 : x
2. Step 2: Convert to fraction form
   1,109,051.68/1,530,483.60 = 599,746.72/x
3. Step 3: Cross multiply
   1,109,051.68x = 1,530,483.60 × 599,746.72
4. Step 4: Simplify right side
   1,109,051.68x = 917,902,519,113.79
5. Step 5: Solve for x
   x = 917,902,519,113.79/1,109,051.68
6. Step 6: Final answer
   x = 827,646.30