Finding the Fourth Proportional to 152,788.42, 210,844.84 and 84,801.41

Step by Step Solution

1. Step 1: Write the proportion equation
   152,788.42 : 210,844.84 = 84,801.41 : x
2. Step 2: Convert to fraction form
   152,788.42/210,844.84 = 84,801.41/x
3. Step 3: Cross multiply
   152,788.42x = 210,844.84 × 84,801.41
4. Step 4: Simplify right side
   152,788.42x = 17,879,939,723.22
5. Step 5: Solve for x
   x = 17,879,939,723.22/152,788.42
6. Step 6: Final answer
   x = 117,024.18