Finding the Fourth Proportional to 109,500.45, 151,088.06 and 62,924.31

Step by Step Solution

1. Step 1: Write the proportion equation
   109,500.45 : 151,088.06 = 62,924.31 : x
2. Step 2: Convert to fraction form
   109,500.45/151,088.06 = 62,924.31/x
3. Step 3: Cross multiply
   109,500.45x = 151,088.06 × 62,924.31
4. Step 4: Simplify right side
   109,500.45x = 9,507,111,610.12
5. Step 5: Solve for x
   x = 9,507,111,610.12/109,500.45
6. Step 6: Final answer
   x = 86,822.58