Finding the Fourth Proportional to 2,071,654.04, 2,859,026.31 and 1,255,892.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071,654.04 : 2,859,026.31 = 1,255,892.10 : x
2. Step 2: Convert to fraction form
   2,071,654.04/2,859,026.31 = 1,255,892.10/x
3. Step 3: Cross multiply
   2,071,654.04x = 2,859,026.31 × 1,255,892.10
4. Step 4: Simplify right side
   2,071,654.04x = 3,590,628,556,421.15
5. Step 5: Solve for x
   x = 3,590,628,556,421.15/2,071,654.04
6. Step 6: Final answer
   x = 1,733,218.24