Finding the Fourth Proportional to 1,043,677.51, 1,429,483.29 and 982,397.77

Step by Step Solution

1. Step 1: Write the proportion equation
   1,043,677.51 : 1,429,483.29 = 982,397.77 : x
2. Step 2: Convert to fraction form
   1,043,677.51/1,429,483.29 = 982,397.77/x
3. Step 3: Cross multiply
   1,043,677.51x = 1,429,483.29 × 982,397.77
4. Step 4: Simplify right side
   1,043,677.51x = 1,404,321,194,616.55
5. Step 5: Solve for x
   x = 1,404,321,194,616.55/1,043,677.51
6. Step 6: Final answer
   x = 1,345,550.89