Finding the Fourth Proportional to 1,095,050.37, 1,511,019.99 and 611,553.81

Step by Step Solution

1. Step 1: Write the proportion equation
   1,095,050.37 : 1,511,019.99 = 611,553.81 : x
2. Step 2: Convert to fraction form
   1,095,050.37/1,511,019.99 = 611,553.81/x
3. Step 3: Cross multiply
   1,095,050.37x = 1,511,019.99 × 611,553.81
4. Step 4: Simplify right side
   1,095,050.37x = 924,070,031,870.66
5. Step 5: Solve for x
   x = 924,070,031,870.66/1,095,050.37
6. Step 6: Final answer
   x = 843,860.75