Finding the Fourth Proportional to 156,083.00, 215,341.82 and 101,610.30

Step by Step Solution

1. Step 1: Write the proportion equation
   156,083.00 : 215,341.82 = 101,610.30 : x
2. Step 2: Convert to fraction form
   156,083.00/215,341.82 = 101,610.30/x
3. Step 3: Cross multiply
   156,083.00x = 215,341.82 × 101,610.30
4. Step 4: Simplify right side
   156,083.00x = 21,880,946,424.69
5. Step 5: Solve for x
   x = 21,880,946,424.69/156,083.00
6. Step 6: Final answer
   x = 140,187.89