Finding the Fourth Proportional to 104,614, 156,990.12 and 49,214.32

Step by Step Solution

1. Step 1: Write the proportion equation
   104,614 : 156,990.12 = 49,214.32 : x
2. Step 2: Convert to fraction form
   104,614/156,990.12 = 49,214.32/x
3. Step 3: Cross multiply
   104,614x = 156,990.12 × 49,214.32
4. Step 4: Simplify right side
   104,614x = 7,726,162,002.52
5. Step 5: Solve for x
   x = 7,726,162,002.52/104,614
6. Step 6: Final answer
   x = 73,854.00