Finding the Fourth Proportional to 1,880,145.33, 2,594,611.16 and 1,105,808.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,880,145.33 : 2,594,611.16 = 1,105,808.82 : x
2. Step 2: Convert to fraction form
   1,880,145.33/2,594,611.16 = 1,105,808.82/x
3. Step 3: Cross multiply
   1,880,145.33x = 2,594,611.16 × 1,105,808.82
4. Step 4: Simplify right side
   1,880,145.33x = 2,869,143,899,669.39
5. Step 5: Solve for x
   x = 2,869,143,899,669.39/1,880,145.33
6. Step 6: Final answer
   x = 1,526,022.41