Finding the Fourth Proportional to 152,951.24, 211,106.42 and 84,991.52

Step by Step Solution

1. Step 1: Write the proportion equation
   152,951.24 : 211,106.42 = 84,991.52 : x
2. Step 2: Convert to fraction form
   152,951.24/211,106.42 = 84,991.52/x
3. Step 3: Cross multiply
   152,951.24x = 211,106.42 × 84,991.52
4. Step 4: Simplify right side
   152,951.24x = 17,942,255,517.56
5. Step 5: Solve for x
   x = 17,942,255,517.56/152,951.24
6. Step 6: Final answer
   x = 117,307.03