Finding the Fourth Proportional to 42,632.60, 63,967.32 and 22,888.10

Step by Step Solution

1. Step 1: Write the proportion equation
   42,632.60 : 63,967.32 = 22,888.10 : x
2. Step 2: Convert to fraction form
   42,632.60/63,967.32 = 22,888.10/x
3. Step 3: Cross multiply
   42,632.60x = 63,967.32 × 22,888.10
4. Step 4: Simplify right side
   42,632.60x = 1,464,090,416.89
5. Step 5: Solve for x
   x = 1,464,090,416.89/42,632.60
6. Step 6: Final answer
   x = 34,342.04