Finding the Fourth Proportional to 1,159,608.72, 1,739,827.41 and 705,124.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,159,608.72 : 1,739,827.41 = 705,124.62 : x
2. Step 2: Convert to fraction form
   1,159,608.72/1,739,827.41 = 705,124.62/x
3. Step 3: Cross multiply
   1,159,608.72x = 1,739,827.41 × 705,124.62
4. Step 4: Simplify right side
   1,159,608.72x = 1,226,795,141,341.83
5. Step 5: Solve for x
   x = 1,226,795,141,341.83/1,159,608.72
6. Step 6: Final answer
   x = 1,057,938.87