Finding the Fourth Proportional to 152,969.62, 210,981.09 and 134,073.94

Step by Step Solution

1. Step 1: Write the proportion equation
   152,969.62 : 210,981.09 = 134,073.94 : x
2. Step 2: Convert to fraction form
   152,969.62/210,981.09 = 134,073.94/x
3. Step 3: Cross multiply
   152,969.62x = 210,981.09 × 134,073.94
4. Step 4: Simplify right side
   152,969.62x = 28,287,066,001.79
5. Step 5: Solve for x
   x = 28,287,066,001.79/152,969.62
6. Step 6: Final answer
   x = 184,919.50