Finding the Fourth Proportional to 2,325,061.90, 3,487,690.05 and 1,245,121.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,325,061.90 : 3,487,690.05 = 1,245,121.30 : x
2. Step 2: Convert to fraction form
   2,325,061.90/3,487,690.05 = 1,245,121.30/x
3. Step 3: Cross multiply
   2,325,061.90x = 3,487,690.05 × 1,245,121.30
4. Step 4: Simplify right side
   2,325,061.90x = 4,342,597,169,053.07
5. Step 5: Solve for x
   x = 4,342,597,169,053.07/2,325,061.90
6. Step 6: Final answer
   x = 1,867,734.00