Finding the Fourth Proportional to 108,607.83, 149,870.62 and 60,851.95

Step by Step Solution

1. Step 1: Write the proportion equation
   108,607.83 : 149,870.62 = 60,851.95 : x
2. Step 2: Convert to fraction form
   108,607.83/149,870.62 = 60,851.95/x
3. Step 3: Cross multiply
   108,607.83x = 149,870.62 × 60,851.95
4. Step 4: Simplify right side
   108,607.83x = 9,119,919,474.71
5. Step 5: Solve for x
   x = 9,119,919,474.71/108,607.83
6. Step 6: Final answer
   x = 83,971.10