Finding the Fourth Proportional to 1,109,941.94, 1,531,719.86 and 600,644.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,941.94 : 1,531,719.86 = 600,644.31 : x
2. Step 2: Convert to fraction form
   1,109,941.94/1,531,719.86 = 600,644.31/x
3. Step 3: Cross multiply
   1,109,941.94x = 1,531,719.86 × 600,644.31
4. Step 4: Simplify right side
   1,109,941.94x = 920,018,815,419.78
5. Step 5: Solve for x
   x = 920,018,815,419.78/1,109,941.94
6. Step 6: Final answer
   x = 828,889.14