Finding the Fourth Proportional to 42,321, 58,402.98 and 23,461

Step by Step Solution

1. Step 1: Write the proportion equation
   42,321 : 58,402.98 = 23,461 : x
2. Step 2: Convert to fraction form
   42,321/58,402.98 = 23,461/x
3. Step 3: Cross multiply
   42,321x = 58,402.98 × 23,461
4. Step 4: Simplify right side
   42,321x = 1,370,192,313.78
5. Step 5: Solve for x
   x = 1,370,192,313.78/42,321
6. Step 6: Final answer
   x = 32,376.18