Finding the Fourth Proportional to 59,274.10, 88,973.82 and 57,935.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,274.10 : 88,973.82 = 57,935.50 : x
2. Step 2: Convert to fraction form
   59,274.10/88,973.82 = 57,935.50/x
3. Step 3: Cross multiply
   59,274.10x = 88,973.82 × 57,935.50
4. Step 4: Simplify right side
   59,274.10x = 5,154,742,863.71
5. Step 5: Solve for x
   x = 5,154,742,863.71/59,274.10
6. Step 6: Final answer
   x = 86,964.50