Finding the Fourth Proportional to 1,785,611.54, 2,464,850.57 and 1,242,062.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,785,611.54 : 2,464,850.57 = 1,242,062.76 : x
2. Step 2: Convert to fraction form
   1,785,611.54/2,464,850.57 = 1,242,062.76/x
3. Step 3: Cross multiply
   1,785,611.54x = 2,464,850.57 × 1,242,062.76
4. Step 4: Simplify right side
   1,785,611.54x = 3,061,499,101,961.77
5. Step 5: Solve for x
   x = 3,061,499,101,961.77/1,785,611.54
6. Step 6: Final answer
   x = 1,714,538.15