Finding the Fourth Proportional to 152,467.59, 210,425.06 and 92,072.37

Step by Step Solution

1. Step 1: Write the proportion equation
   152,467.59 : 210,425.06 = 92,072.37 : x
2. Step 2: Convert to fraction form
   152,467.59/210,425.06 = 92,072.37/x
3. Step 3: Cross multiply
   152,467.59x = 210,425.06 × 92,072.37
4. Step 4: Simplify right side
   152,467.59x = 19,374,333,981.59
5. Step 5: Solve for x
   x = 19,374,333,981.59/152,467.59
6. Step 6: Final answer
   x = 127,071.82