Finding the Fourth Proportional to 42,430.16, 63,528.60 and 32,010.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,430.16 : 63,528.60 = 32,010.32 : x
2. Step 2: Convert to fraction form
   42,430.16/63,528.60 = 32,010.32/x
3. Step 3: Cross multiply
   42,430.16x = 63,528.60 × 32,010.32
4. Step 4: Simplify right side
   42,430.16x = 2,033,570,815.15
5. Step 5: Solve for x
   x = 2,033,570,815.15/42,430.16
6. Step 6: Final answer
   x = 47,927.48