Finding the Fourth Proportional to 3,886,396.61, 5,827,901.82 and 2,064,362.81

Step by Step Solution

1. Step 1: Write the proportion equation
   3,886,396.61 : 5,827,901.82 = 2,064,362.81 : x
2. Step 2: Convert to fraction form
   3,886,396.61/5,827,901.82 = 2,064,362.81/x
3. Step 3: Cross multiply
   3,886,396.61x = 5,827,901.82 × 2,064,362.81
4. Step 4: Simplify right side
   3,886,396.61x = 12,030,903,785,052.43
5. Step 5: Solve for x
   x = 12,030,903,785,052.43/3,886,396.61
6. Step 6: Final answer
   x = 3,095,644.89