Finding the Fourth Proportional to 2,528,369.82, 3,490,099.16 and 1,657,260.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,528,369.82 : 3,490,099.16 = 1,657,260.63 : x
2. Step 2: Convert to fraction form
   2,528,369.82/3,490,099.16 = 1,657,260.63/x
3. Step 3: Cross multiply
   2,528,369.82x = 3,490,099.16 × 1,657,260.63
4. Step 4: Simplify right side
   2,528,369.82x = 5,784,003,924,377.77
5. Step 5: Solve for x
   x = 5,784,003,924,377.77/2,528,369.82
6. Step 6: Final answer
   x = 2,287,641.58