Finding the Fourth Proportional to 42,870.30, 59,159.64 and 23,749.29

Step by Step Solution

1. Step 1: Write the proportion equation
   42,870.30 : 59,159.64 = 23,749.29 : x
2. Step 2: Convert to fraction form
   42,870.30/59,159.64 = 23,749.29/x
3. Step 3: Cross multiply
   42,870.30x = 59,159.64 × 23,749.29
4. Step 4: Simplify right side
   42,870.30x = 1,404,999,446.66
5. Step 5: Solve for x
   x = 1,404,999,446.66/42,870.30
6. Step 6: Final answer
   x = 32,773.26