Finding the Fourth Proportional to 139,810.93, 192,877.67 and 94,472.38

Step by Step Solution

1. Step 1: Write the proportion equation
   139,810.93 : 192,877.67 = 94,472.38 : x
2. Step 2: Convert to fraction form
   139,810.93/192,877.67 = 94,472.38/x
3. Step 3: Cross multiply
   139,810.93x = 192,877.67 × 94,472.38
4. Step 4: Simplify right side
   139,810.93x = 18,221,611,926.10
5. Step 5: Solve for x
   x = 18,221,611,926.10/139,810.93
6. Step 6: Final answer
   x = 130,330.38