Finding the Fourth Proportional to 4,181,726.72, 5,772,810.72 and 2,804,566.88

Step by Step Solution

1. Step 1: Write the proportion equation
   4,181,726.72 : 5,772,810.72 = 2,804,566.88 : x
2. Step 2: Convert to fraction form
   4,181,726.72/5,772,810.72 = 2,804,566.88/x
3. Step 3: Cross multiply
   4,181,726.72x = 5,772,810.72 × 2,804,566.88
4. Step 4: Simplify right side
   4,181,726.72x = 16,190,233,749,820.95
5. Step 5: Solve for x
   x = 16,190,233,749,820.95/4,181,726.72
6. Step 6: Final answer
   x = 3,871,662.31