Finding the Fourth Proportional to 156,341.82, 234,826.50 and 93,285

Step by Step Solution

1. Step 1: Write the proportion equation
   156,341.82 : 234,826.50 = 93,285 : x
2. Step 2: Convert to fraction form
   156,341.82/234,826.50 = 93,285/x
3. Step 3: Cross multiply
   156,341.82x = 234,826.50 × 93,285
4. Step 4: Simplify right side
   156,341.82x = 21,905,790,052.50
5. Step 5: Solve for x
   x = 21,905,790,052.50/156,341.82
6. Step 6: Final answer
   x = 140,114.72