Finding the Fourth Proportional to 110,148.37, 152,012.27 and 62,402.11

Step by Step Solution

1. Step 1: Write the proportion equation
   110,148.37 : 152,012.27 = 62,402.11 : x
2. Step 2: Convert to fraction form
   110,148.37/152,012.27 = 62,402.11/x
3. Step 3: Cross multiply
   110,148.37x = 152,012.27 × 62,402.11
4. Step 4: Simplify right side
   110,148.37x = 9,485,886,393.89
5. Step 5: Solve for x
   x = 9,485,886,393.89/110,148.37
6. Step 6: Final answer
   x = 86,119.17