Finding the Fourth Proportional to 59,300.00, 81,883.86 and 42,356.22

Step by Step Solution

1. Step 1: Write the proportion equation
   59,300.00 : 81,883.86 = 42,356.22 : x
2. Step 2: Convert to fraction form
   59,300.00/81,883.86 = 42,356.22/x
3. Step 3: Cross multiply
   59,300.00x = 81,883.86 × 42,356.22
4. Step 4: Simplify right side
   59,300.00x = 3,468,290,560.96
5. Step 5: Solve for x
   x = 3,468,290,560.96/59,300.00
6. Step 6: Final answer
   x = 58,487.19