Finding the Fourth Proportional to 133,061.10, 199,591.65 and 63,077.10

Step by Step Solution

1. Step 1: Write the proportion equation
   133,061.10 : 199,591.65 = 63,077.10 : x
2. Step 2: Convert to fraction form
   133,061.10/199,591.65 = 63,077.10/x
3. Step 3: Cross multiply
   133,061.10x = 199,591.65 × 63,077.10
4. Step 4: Simplify right side
   133,061.10x = 12,589,662,466.22
5. Step 5: Solve for x
   x = 12,589,662,466.22/133,061.10
6. Step 6: Final answer
   x = 94,615.65