Finding the Fourth Proportional to 93,812.88, 140,718.24 and 37,667.28

Step by Step Solution

1. Step 1: Write the proportion equation
   93,812.88 : 140,718.24 = 37,667.28 : x
2. Step 2: Convert to fraction form
   93,812.88/140,718.24 = 37,667.28/x
3. Step 3: Cross multiply
   93,812.88x = 140,718.24 × 37,667.28
4. Step 4: Simplify right side
   93,812.88x = 5,300,473,347.19
5. Step 5: Solve for x
   x = 5,300,473,347.19/93,812.88
6. Step 6: Final answer
   x = 56,500.49