Finding the Fourth Proportional to 1,094,818.62, 1,510,519.50 and 635,844.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,094,818.62 : 1,510,519.50 = 635,844.72 : x
2. Step 2: Convert to fraction form
   1,094,818.62/1,510,519.50 = 635,844.72/x
3. Step 3: Cross multiply
   1,094,818.62x = 1,510,519.50 × 635,844.72
4. Step 4: Simplify right side
   1,094,818.62x = 960,455,848,532.04
5. Step 5: Solve for x
   x = 960,455,848,532.04/1,094,818.62
6. Step 6: Final answer
   x = 877,273.94