Finding the Fourth Proportional to 2,651,185.76, 3,659,051.88 and 1,563,576.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,651,185.76 : 3,659,051.88 = 1,563,576.89 : x
2. Step 2: Convert to fraction form
   2,651,185.76/3,659,051.88 = 1,563,576.89/x
3. Step 3: Cross multiply
   2,651,185.76x = 3,659,051.88 × 1,563,576.89
4. Step 4: Simplify right side
   2,651,185.76x = 5,721,208,940,583.79
5. Step 5: Solve for x
   x = 5,721,208,940,583.79/2,651,185.76
6. Step 6: Final answer
   x = 2,157,981.17