Finding the Fourth Proportional to 109,300.15, 150,835.99 and 60,902.14

Step by Step Solution

1. Step 1: Write the proportion equation
   109,300.15 : 150,835.99 = 60,902.14 : x
2. Step 2: Convert to fraction form
   109,300.15/150,835.99 = 60,902.14/x
3. Step 3: Cross multiply
   109,300.15x = 150,835.99 × 60,902.14
4. Step 4: Simplify right side
   109,300.15x = 9,186,234,580.02
5. Step 5: Solve for x
   x = 9,186,234,580.02/109,300.15
6. Step 6: Final answer
   x = 84,045.95