Finding the Fourth Proportional to 59,308.44, 81,875.52 and 45,849.30

Step by Step Solution

1. Step 1: Write the proportion equation
   59,308.44 : 81,875.52 = 45,849.30 : x
2. Step 2: Convert to fraction form
   59,308.44/81,875.52 = 45,849.30/x
3. Step 3: Cross multiply
   59,308.44x = 81,875.52 × 45,849.30
4. Step 4: Simplify right side
   59,308.44x = 3,753,935,279.14
5. Step 5: Solve for x
   x = 3,753,935,279.14/59,308.44
6. Step 6: Final answer
   x = 63,295.13