Finding the Fourth Proportional to 49,071.42, 73,611.89 and 19,482.63

Step by Step Solution

1. Step 1: Write the proportion equation
   49,071.42 : 73,611.89 = 19,482.63 : x
2. Step 2: Convert to fraction form
   49,071.42/73,611.89 = 19,482.63/x
3. Step 3: Cross multiply
   49,071.42x = 73,611.89 × 19,482.63
4. Step 4: Simplify right side
   49,071.42x = 1,434,152,916.07
5. Step 5: Solve for x
   x = 1,434,152,916.07/49,071.42
6. Step 6: Final answer
   x = 29,225.83