Finding the Fourth Proportional to 293,589, 405,152.82 and 159,453

Step by Step Solution

1. Step 1: Write the proportion equation
   293,589 : 405,152.82 = 159,453 : x
2. Step 2: Convert to fraction form
   293,589/405,152.82 = 159,453/x
3. Step 3: Cross multiply
   293,589x = 405,152.82 × 159,453
4. Step 4: Simplify right side
   293,589x = 64,602,832,607.46
5. Step 5: Solve for x
   x = 64,602,832,607.46/293,589
6. Step 6: Final answer
   x = 220,045.14