Finding the Fourth Proportional to 9,970.74, 14,953.95 and 3,730.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,970.74 : 14,953.95 = 3,730.50 : x
2. Step 2: Convert to fraction form
   9,970.74/14,953.95 = 3,730.50/x
3. Step 3: Cross multiply
   9,970.74x = 14,953.95 × 3,730.50
4. Step 4: Simplify right side
   9,970.74x = 55,785,710.48
5. Step 5: Solve for x
   x = 55,785,710.48/9,970.74
6. Step 6: Final answer
   x = 5,594.94