Finding the Fourth Proportional to 2,086,013.89, 2,878,562.10 and 1,168,032.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,086,013.89 : 2,878,562.10 = 1,168,032.58 : x
2. Step 2: Convert to fraction form
   2,086,013.89/2,878,562.10 = 1,168,032.58/x
3. Step 3: Cross multiply
   2,086,013.89x = 2,878,562.10 × 1,168,032.58
4. Step 4: Simplify right side
   2,086,013.89x = 3,362,254,316,353.22
5. Step 5: Solve for x
   x = 3,362,254,316,353.22/2,086,013.89
6. Step 6: Final answer
   x = 1,611,808.21