Finding the Fourth Proportional to 152,482.34, 210,436.72 and 92,067.68

Step by Step Solution

1. Step 1: Write the proportion equation
   152,482.34 : 210,436.72 = 92,067.68 : x
2. Step 2: Convert to fraction form
   152,482.34/210,436.72 = 92,067.68/x
3. Step 3: Cross multiply
   152,482.34x = 210,436.72 × 92,067.68
4. Step 4: Simplify right side
   152,482.34x = 19,374,420,597.21
5. Step 5: Solve for x
   x = 19,374,420,597.21/152,482.34
6. Step 6: Final answer
   x = 127,060.09