Finding the Fourth Proportional to 58,628, 80,921.40 and 33,492.08

Step by Step Solution

1. Step 1: Write the proportion equation
   58,628 : 80,921.40 = 33,492.08 : x
2. Step 2: Convert to fraction form
   58,628/80,921.40 = 33,492.08/x
3. Step 3: Cross multiply
   58,628x = 80,921.40 × 33,492.08
4. Step 4: Simplify right side
   58,628x = 2,710,226,002.51
5. Step 5: Solve for x
   x = 2,710,226,002.51/58,628
6. Step 6: Final answer
   x = 46,227.50