Finding the Fourth Proportional to 2,697,012.64, 3,721,985.04 and 1,551,092.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,697,012.64 : 3,721,985.04 = 1,551,092.32 : x
2. Step 2: Convert to fraction form
   2,697,012.64/3,721,985.04 = 1,551,092.32/x
3. Step 3: Cross multiply
   2,697,012.64x = 3,721,985.04 × 1,551,092.32
4. Step 4: Simplify right side
   2,697,012.64x = 5,773,142,410,698.89
5. Step 5: Solve for x
   x = 5,773,142,410,698.89/2,697,012.64
6. Step 6: Final answer
   x = 2,140,569.28