Finding the Fourth Proportional to 59,068.34, 81,528.82 and 45,619.10

Step by Step Solution

1. Step 1: Write the proportion equation
   59,068.34 : 81,528.82 = 45,619.10 : x
2. Step 2: Convert to fraction form
   59,068.34/81,528.82 = 45,619.10/x
3. Step 3: Cross multiply
   59,068.34x = 81,528.82 × 45,619.10
4. Step 4: Simplify right side
   59,068.34x = 3,719,271,392.46
5. Step 5: Solve for x
   x = 3,719,271,392.46/59,068.34
6. Step 6: Final answer
   x = 62,965.56