Finding the Fourth Proportional to 2,685,196.06, 3,705,291.29 and 1,523,272.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,685,196.06 : 3,705,291.29 = 1,523,272.12 : x
2. Step 2: Convert to fraction form
   2,685,196.06/3,705,291.29 = 1,523,272.12/x
3. Step 3: Cross multiply
   2,685,196.06x = 3,705,291.29 × 1,523,272.12
4. Step 4: Simplify right side
   2,685,196.06x = 5,644,166,913,080.79
5. Step 5: Solve for x
   x = 5,644,166,913,080.79/2,685,196.06
6. Step 6: Final answer
   x = 2,101,957.10