Finding the Fourth Proportional to 155,250.82, 232,802.52 and 70,985.98

Step by Step Solution

1. Step 1: Write the proportion equation
   155,250.82 : 232,802.52 = 70,985.98 : x
2. Step 2: Convert to fraction form
   155,250.82/232,802.52 = 70,985.98/x
3. Step 3: Cross multiply
   155,250.82x = 232,802.52 × 70,985.98
4. Step 4: Simplify right side
   155,250.82x = 16,525,715,028.67
5. Step 5: Solve for x
   x = 16,525,715,028.67/155,250.82
6. Step 6: Final answer
   x = 106,445.27