Finding the Fourth Proportional to 1,234,160.10, 1,854,350.55 and 785,096.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,234,160.10 : 1,854,350.55 = 785,096.10 : x
2. Step 2: Convert to fraction form
   1,234,160.10/1,854,350.55 = 785,096.10/x
3. Step 3: Cross multiply
   1,234,160.10x = 1,854,350.55 × 785,096.10
4. Step 4: Simplify right side
   1,234,160.10x = 1,455,843,384,837.86
5. Step 5: Solve for x
   x = 1,455,843,384,837.86/1,234,160.10
6. Step 6: Final answer
   x = 1,179,622.79