Finding the Fourth Proportional to 67,886.93, 93,681.51 and 37,673.57

Step by Step Solution

1. Step 1: Write the proportion equation
   67,886.93 : 93,681.51 = 37,673.57 : x
2. Step 2: Convert to fraction form
   67,886.93/93,681.51 = 37,673.57/x
3. Step 3: Cross multiply
   67,886.93x = 93,681.51 × 37,673.57
4. Step 4: Simplify right side
   67,886.93x = 3,529,316,924.69
5. Step 5: Solve for x
   x = 3,529,316,924.69/67,886.93
6. Step 6: Final answer
   x = 51,988.17