Finding the Fourth Proportional to 2,071,997.76, 2,859,245.98 and 1,141,676.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071,997.76 : 2,859,245.98 = 1,141,676.64 : x
2. Step 2: Convert to fraction form
   2,071,997.76/2,859,245.98 = 1,141,676.64/x
3. Step 3: Cross multiply
   2,071,997.76x = 2,859,245.98 × 1,141,676.64
4. Step 4: Simplify right side
   2,071,997.76x = 3,264,334,343,379.91
5. Step 5: Solve for x
   x = 3,264,334,343,379.91/2,071,997.76
6. Step 6: Final answer
   x = 1,575,452.64