Finding the Fourth Proportional to 1,129,498.02, 1,558,704.06 and 676,789.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,129,498.02 : 1,558,704.06 = 676,789.02 : x
2. Step 2: Convert to fraction form
   1,129,498.02/1,558,704.06 = 676,789.02/x
3. Step 3: Cross multiply
   1,129,498.02x = 1,558,704.06 × 676,789.02
4. Step 4: Simplify right side
   1,129,498.02x = 1,054,913,793,237.42
5. Step 5: Solve for x
   x = 1,054,913,793,237.42/1,129,498.02
6. Step 6: Final answer
   x = 933,966.93