Finding the Fourth Proportional to 2,117,677.58, 2,922,385.46 and 1,150,789.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,117,677.58 : 2,922,385.46 = 1,150,789.58 : x
2. Step 2: Convert to fraction form
   2,117,677.58/2,922,385.46 = 1,150,789.58/x
3. Step 3: Cross multiply
   2,117,677.58x = 2,922,385.46 × 1,150,789.58
4. Step 4: Simplify right side
   2,117,677.58x = 3,363,050,736,111.51
5. Step 5: Solve for x
   x = 3,363,050,736,111.51/2,117,677.58
6. Step 6: Final answer
   x = 1,588,084.40