Finding the Fourth Proportional to 111,384.60, 167,060.70 and 32,490.60

Step by Step Solution

1. Step 1: Write the proportion equation
   111,384.60 : 167,060.70 = 32,490.60 : x
2. Step 2: Convert to fraction form
   111,384.60/167,060.70 = 32,490.60/x
3. Step 3: Cross multiply
   111,384.60x = 167,060.70 × 32,490.60
4. Step 4: Simplify right side
   111,384.60x = 5,427,902,379.42
5. Step 5: Solve for x
   x = 5,427,902,379.42/111,384.60
6. Step 6: Final answer
   x = 48,731.17