Finding the Fourth Proportional to 133,776.72, 200,698.47 and 94,410.72

Step by Step Solution

1. Step 1: Write the proportion equation
   133,776.72 : 200,698.47 = 94,410.72 : x
2. Step 2: Convert to fraction form
   133,776.72/200,698.47 = 94,410.72/x
3. Step 3: Cross multiply
   133,776.72x = 200,698.47 × 94,410.72
4. Step 4: Simplify right side
   133,776.72x = 18,948,087,055.60
5. Step 5: Solve for x
   x = 18,948,087,055.60/133,776.72
6. Step 6: Final answer
   x = 141,639.64