Finding the Fourth Proportional to 73,510.42, 101,406.98 and 48,031.70

Step by Step Solution

1. Step 1: Write the proportion equation
   73,510.42 : 101,406.98 = 48,031.70 : x
2. Step 2: Convert to fraction form
   73,510.42/101,406.98 = 48,031.70/x
3. Step 3: Cross multiply
   73,510.42x = 101,406.98 × 48,031.70
4. Step 4: Simplify right side
   73,510.42x = 4,870,749,641.27
5. Step 5: Solve for x
   x = 4,870,749,641.27/73,510.42
6. Step 6: Final answer
   x = 66,259.31