Finding the Fourth Proportional to 1,100,611.34, 1,519,061.49 and 713,906

Step by Step Solution

1. Step 1: Write the proportion equation
   1,100,611.34 : 1,519,061.49 = 713,906 : x
2. Step 2: Convert to fraction form
   1,100,611.34/1,519,061.49 = 713,906/x
3. Step 3: Cross multiply
   1,100,611.34x = 1,519,061.49 × 713,906
4. Step 4: Simplify right side
   1,100,611.34x = 1,084,467,112,079.94
5. Step 5: Solve for x
   x = 1,084,467,112,079.94/1,100,611.34
6. Step 6: Final answer
   x = 985,331.58