Finding the Fourth Proportional to 1,109,889.33, 1,531,651.31 and 600,591.70

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,889.33 : 1,531,651.31 = 600,591.70 : x
2. Step 2: Convert to fraction form
   1,109,889.33/1,531,651.31 = 600,591.70/x
3. Step 3: Cross multiply
   1,109,889.33x = 1,531,651.31 × 600,591.70
4. Step 4: Simplify right side
   1,109,889.33x = 919,897,061,077.17
5. Step 5: Solve for x
   x = 919,897,061,077.17/1,109,889.33
6. Step 6: Final answer
   x = 828,818.73