Finding the Fourth Proportional to 131,483.33, 181,447.04 and 71,053.93

Step by Step Solution

1. Step 1: Write the proportion equation
   131,483.33 : 181,447.04 = 71,053.93 : x
2. Step 2: Convert to fraction form
   131,483.33/181,447.04 = 71,053.93/x
3. Step 3: Cross multiply
   131,483.33x = 181,447.04 × 71,053.93
4. Step 4: Simplify right side
   131,483.33x = 12,892,525,793.95
5. Step 5: Solve for x
   x = 12,892,525,793.95/131,483.33
6. Step 6: Final answer
   x = 98,054.45