Finding the Fourth Proportional to 2,012,166.15, 2,776,787.29 and 1,152,729.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,012,166.15 : 2,776,787.29 = 1,152,729.82 : x
2. Step 2: Convert to fraction form
   2,012,166.15/2,776,787.29 = 1,152,729.82/x
3. Step 3: Cross multiply
   2,012,166.15x = 2,776,787.29 × 1,152,729.82
4. Step 4: Simplify right side
   2,012,166.15x = 3,200,885,512,979.99
5. Step 5: Solve for x
   x = 3,200,885,512,979.99/2,012,166.15
6. Step 6: Final answer
   x = 1,590,766.01