Finding the Fourth Proportional to 59,107.84, 81,598.90 and 45,648.88

Step by Step Solution

1. Step 1: Write the proportion equation
   59,107.84 : 81,598.90 = 45,648.88 : x
2. Step 2: Convert to fraction form
   59,107.84/81,598.90 = 45,648.88/x
3. Step 3: Cross multiply
   59,107.84x = 81,598.90 × 45,648.88
4. Step 4: Simplify right side
   59,107.84x = 3,724,898,394.23
5. Step 5: Solve for x
   x = 3,724,898,394.23/59,107.84
6. Step 6: Final answer
   x = 63,018.69