Finding the Fourth Proportional to 60,959.18, 83,936.76 and 53,363.00

Step by Step Solution

1. Step 1: Write the proportion equation
   60,959.18 : 83,936.76 = 53,363.00 : x
2. Step 2: Convert to fraction form
   60,959.18/83,936.76 = 53,363.00/x
3. Step 3: Cross multiply
   60,959.18x = 83,936.76 × 53,363.00
4. Step 4: Simplify right side
   60,959.18x = 4,479,117,333.61
5. Step 5: Solve for x
   x = 4,479,117,333.61/60,959.18
6. Step 6: Final answer
   x = 73,477.32