Finding the Fourth Proportional to 1,552,843.71, 2,142,425.90 and 940,800.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,552,843.71 : 2,142,425.90 = 940,800.83 : x
2. Step 2: Convert to fraction form
   1,552,843.71/2,142,425.90 = 940,800.83/x
3. Step 3: Cross multiply
   1,552,843.71x = 2,142,425.90 × 940,800.83
4. Step 4: Simplify right side
   1,552,843.71x = 2,015,596,056,573.37
5. Step 5: Solve for x
   x = 2,015,596,056,573.37/1,552,843.71
6. Step 6: Final answer
   x = 1,298,003.17