Finding the Fourth Proportional to 739,003.30, 1,106,345.89 and 668,089.82

Step by Step Solution

1. Step 1: Write the proportion equation
   739,003.30 : 1,106,345.89 = 668,089.82 : x
2. Step 2: Convert to fraction form
   739,003.30/1,106,345.89 = 668,089.82/x
3. Step 3: Cross multiply
   739,003.30x = 1,106,345.89 × 668,089.82
4. Step 4: Simplify right side
   739,003.30x = 739,138,430,108.82
5. Step 5: Solve for x
   x = 739,138,430,108.82/739,003.30
6. Step 6: Final answer
   x = 1,000,182.86