Finding the Fourth Proportional to 116,553, 160,845.06 and 63,561

Step by Step Solution

1. Step 1: Write the proportion equation
   116,553 : 160,845.06 = 63,561 : x
2. Step 2: Convert to fraction form
   116,553/160,845.06 = 63,561/x
3. Step 3: Cross multiply
   116,553x = 160,845.06 × 63,561
4. Step 4: Simplify right side
   116,553x = 10,223,472,858.66
5. Step 5: Solve for x
   x = 10,223,472,858.66/116,553
6. Step 6: Final answer
   x = 87,715.23