Finding the Fourth Proportional to 58,020.84, 80,066.30 and 32,870.34

Step by Step Solution

1. Step 1: Write the proportion equation
   58,020.84 : 80,066.30 = 32,870.34 : x
2. Step 2: Convert to fraction form
   58,020.84/80,066.30 = 32,870.34/x
3. Step 3: Cross multiply
   58,020.84x = 80,066.30 × 32,870.34
4. Step 4: Simplify right side
   58,020.84x = 2,631,806,339.19
5. Step 5: Solve for x
   x = 2,631,806,339.19/58,020.84
6. Step 6: Final answer
   x = 45,359.67