Finding the Fourth Proportional to 1,141,084.14, 1,574,745.32 and 631,786.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,141,084.14 : 1,574,745.32 = 631,786.50 : x
2. Step 2: Convert to fraction form
   1,141,084.14/1,574,745.32 = 631,786.50/x
3. Step 3: Cross multiply
   1,141,084.14x = 1,574,745.32 × 631,786.50
4. Step 4: Simplify right side
   1,141,084.14x = 994,902,830,955.25
5. Step 5: Solve for x
   x = 994,902,830,955.25/1,141,084.14
6. Step 6: Final answer
   x = 871,892.61