Finding the Fourth Proportional to 3,612,570.89, 5,423,480.57 and 3,103,492.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,612,570.89 : 5,423,480.57 = 3,103,492.96 : x
2. Step 2: Convert to fraction form
   3,612,570.89/5,423,480.57 = 3,103,492.96/x
3. Step 3: Cross multiply
   3,612,570.89x = 5,423,480.57 × 3,103,492.96
4. Step 4: Simplify right side
   3,612,570.89x = 16,831,733,752,174.32
5. Step 5: Solve for x
   x = 16,831,733,752,174.32/3,612,570.89
6. Step 6: Final answer
   x = 4,659,212.03