Finding the Fourth Proportional to 1,156,662.38, 1,731,975.51 and 930,789.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,156,662.38 : 1,731,975.51 = 930,789.02 : x
2. Step 2: Convert to fraction form
   1,156,662.38/1,731,975.51 = 930,789.02/x
3. Step 3: Cross multiply
   1,156,662.38x = 1,731,975.51 × 930,789.02
4. Step 4: Simplify right side
   1,156,662.38x = 1,612,103,795,437.30
5. Step 5: Solve for x
   x = 1,612,103,795,437.30/1,156,662.38
6. Step 6: Final answer
   x = 1,393,754.84