Finding the Fourth Proportional to 117,071.00, 161,558.37 and 63,356.00

Step by Step Solution

1. Step 1: Write the proportion equation
   117,071.00 : 161,558.37 = 63,356.00 : x
2. Step 2: Convert to fraction form
   117,071.00/161,558.37 = 63,356.00/x
3. Step 3: Cross multiply
   117,071.00x = 161,558.37 × 63,356.00
4. Step 4: Simplify right side
   117,071.00x = 10,235,691,281.93
5. Step 5: Solve for x
   x = 10,235,691,281.93/117,071.00
6. Step 6: Final answer
   x = 87,431.49