Finding the Fourth Proportional to 122,424.50, 183,667.63 and 59,274.87

Step by Step Solution

1. Step 1: Write the proportion equation
   122,424.50 : 183,667.63 = 59,274.87 : x
2. Step 2: Convert to fraction form
   122,424.50/183,667.63 = 59,274.87/x
3. Step 3: Cross multiply
   122,424.50x = 183,667.63 × 59,274.87
4. Step 4: Simplify right side
   122,424.50x = 10,886,874,743.27
5. Step 5: Solve for x
   x = 10,886,874,743.27/122,424.50
6. Step 6: Final answer
   x = 88,927.26