Finding the Fourth Proportional to 3,886,483.82, 5,830,472.94 and 1,490,141.55

Step by Step Solution

1. Step 1: Write the proportion equation
   3,886,483.82 : 5,830,472.94 = 1,490,141.55 : x
2. Step 2: Convert to fraction form
   3,886,483.82/5,830,472.94 = 1,490,141.55/x
3. Step 3: Cross multiply
   3,886,483.82x = 5,830,472.94 × 1,490,141.55
4. Step 4: Simplify right side
   3,886,483.82x = 8,688,230,008,702.95
5. Step 5: Solve for x
   x = 8,688,230,008,702.95/3,886,483.82
6. Step 6: Final answer
   x = 2,235,498.83