Finding the Fourth Proportional to 2,134,435.82, 2,945,482.73 and 1,167,557.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134,435.82 : 2,945,482.73 = 1,167,557.64 : x
2. Step 2: Convert to fraction form
   2,134,435.82/2,945,482.73 = 1,167,557.64/x
3. Step 3: Cross multiply
   2,134,435.82x = 2,945,482.73 × 1,167,557.64
4. Step 4: Simplify right side
   2,134,435.82x = 3,439,020,859,061.77
5. Step 5: Solve for x
   x = 3,439,020,859,061.77/2,134,435.82
6. Step 6: Final answer
   x = 1,611,208.37