Finding the Fourth Proportional to 48,345.27, 72,538.70 and 23,404.02

Step by Step Solution

1. Step 1: Write the proportion equation
   48,345.27 : 72,538.70 = 23,404.02 : x
2. Step 2: Convert to fraction form
   48,345.27/72,538.70 = 23,404.02/x
3. Step 3: Cross multiply
   48,345.27x = 72,538.70 × 23,404.02
4. Step 4: Simplify right side
   48,345.27x = 1,697,697,068.55
5. Step 5: Solve for x
   x = 1,697,697,068.55/48,345.27
6. Step 6: Final answer
   x = 35,116.09