Finding the Fourth Proportional to 62,679.89, 93,368.38 and 59,284.51

Step by Step Solution

1. Step 1: Write the proportion equation
   62,679.89 : 93,368.38 = 59,284.51 : x
2. Step 2: Convert to fraction form
   62,679.89/93,368.38 = 59,284.51/x
3. Step 3: Cross multiply
   62,679.89x = 93,368.38 × 59,284.51
4. Step 4: Simplify right side
   62,679.89x = 5,535,298,387.32
5. Step 5: Solve for x
   x = 5,535,298,387.32/62,679.89
6. Step 6: Final answer
   x = 88,310.59