Finding the Fourth Proportional to 2,056,495.42, 2,838,284.02 and 1,173,446.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056,495.42 : 2,838,284.02 = 1,173,446.33 : x
2. Step 2: Convert to fraction form
   2,056,495.42/2,838,284.02 = 1,173,446.33/x
3. Step 3: Cross multiply
   2,056,495.42x = 2,838,284.02 × 1,173,446.33
4. Step 4: Simplify right side
   2,056,495.42x = 3,330,573,949,641.61
5. Step 5: Solve for x
   x = 3,330,573,949,641.61/2,056,495.42
6. Step 6: Final answer
   x = 1,619,538.72