Finding the Fourth Proportional to 110,111.28, 151,955.56 and 62,374.54

Step by Step Solution

1. Step 1: Write the proportion equation
   110,111.28 : 151,955.56 = 62,374.54 : x
2. Step 2: Convert to fraction form
   110,111.28/151,955.56 = 62,374.54/x
3. Step 3: Cross multiply
   110,111.28x = 151,955.56 × 62,374.54
4. Step 4: Simplify right side
   110,111.28x = 9,478,158,155.44
5. Step 5: Solve for x
   x = 9,478,158,155.44/110,111.28
6. Step 6: Final answer
   x = 86,077.99