Finding the Fourth Proportional to 152,333.43, 210,217.56 and 84,348.94

Step by Step Solution

1. Step 1: Write the proportion equation
   152,333.43 : 210,217.56 = 84,348.94 : x
2. Step 2: Convert to fraction form
   152,333.43/210,217.56 = 84,348.94/x
3. Step 3: Cross multiply
   152,333.43x = 210,217.56 × 84,348.94
4. Step 4: Simplify right side
   152,333.43x = 17,731,627,658.17
5. Step 5: Solve for x
   x = 17,731,627,658.17/152,333.43
6. Step 6: Final answer
   x = 116,400.11