Finding the Fourth Proportional to 58,667.39, 80,972.16 and 34,807.22

Step by Step Solution

1. Step 1: Write the proportion equation
   58,667.39 : 80,972.16 = 34,807.22 : x
2. Step 2: Convert to fraction form
   58,667.39/80,972.16 = 34,807.22/x
3. Step 3: Cross multiply
   58,667.39x = 80,972.16 × 34,807.22
4. Step 4: Simplify right side
   58,667.39x = 2,818,415,787.00
5. Step 5: Solve for x
   x = 2,818,415,787.00/58,667.39
6. Step 6: Final answer
   x = 48,040.59