Finding the Fourth Proportional to 107,796.33, 148,760.51 and 62,477.46

Step by Step Solution

1. Step 1: Write the proportion equation
   107,796.33 : 148,760.51 = 62,477.46 : x
2. Step 2: Convert to fraction form
   107,796.33/148,760.51 = 62,477.46/x
3. Step 3: Cross multiply
   107,796.33x = 148,760.51 × 62,477.46
4. Step 4: Simplify right side
   107,796.33x = 9,294,178,500.72
5. Step 5: Solve for x
   x = 9,294,178,500.72/107,796.33
6. Step 6: Final answer
   x = 86,219.80