Finding the Fourth Proportional to 190,111.44, 262,412.28 and 109,592.82

Step by Step Solution

1. Step 1: Write the proportion equation
   190,111.44 : 262,412.28 = 109,592.82 : x
2. Step 2: Convert to fraction form
   190,111.44/262,412.28 = 109,592.82/x
3. Step 3: Cross multiply
   190,111.44x = 262,412.28 × 109,592.82
4. Step 4: Simplify right side
   190,111.44x = 28,758,501,767.83
5. Step 5: Solve for x
   x = 28,758,501,767.83/190,111.44
6. Step 6: Final answer
   x = 151,271.81