Finding the Fourth Proportional to 1,043,684.74, 1,441,162.72 and 785,113.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,043,684.74 : 1,441,162.72 = 785,113.50 : x
2. Step 2: Convert to fraction form
   1,043,684.74/1,441,162.72 = 785,113.50/x
3. Step 3: Cross multiply
   1,043,684.74x = 1,441,162.72 × 785,113.50
4. Step 4: Simplify right side
   1,043,684.74x = 1,131,476,307,168.72
5. Step 5: Solve for x
   x = 1,131,476,307,168.72/1,043,684.74
6. Step 6: Final answer
   x = 1,084,116.94