Finding the Fourth Proportional to 5,899,362.72, 8,141,278.05 and 3,321,141.09

Step by Step Solution

1. Step 1: Write the proportion equation
   5,899,362.72 : 8,141,278.05 = 3,321,141.09 : x
2. Step 2: Convert to fraction form
   5,899,362.72/8,141,278.05 = 3,321,141.09/x
3. Step 3: Cross multiply
   5,899,362.72x = 8,141,278.05 × 3,321,141.09
4. Step 4: Simplify right side
   5,899,362.72x = 27,038,333,056,970.07
5. Step 5: Solve for x
   x = 27,038,333,056,970.07/5,899,362.72
6. Step 6: Final answer
   x = 4,583,263.37