Finding the Fourth Proportional to 42,404.10, 63,564.30 and 23,693.10

Step by Step Solution

1. Step 1: Write the proportion equation
   42,404.10 : 63,564.30 = 23,693.10 : x
2. Step 2: Convert to fraction form
   42,404.10/63,564.30 = 23,693.10/x
3. Step 3: Cross multiply
   42,404.10x = 63,564.30 × 23,693.10
4. Step 4: Simplify right side
   42,404.10x = 1,506,035,316.33
5. Step 5: Solve for x
   x = 1,506,035,316.33/42,404.10
6. Step 6: Final answer
   x = 35,516.27