Finding the Fourth Proportional to 74,667.42, 112,012.20 and 22,069.98

Step by Step Solution

1. Step 1: Write the proportion equation
   74,667.42 : 112,012.20 = 22,069.98 : x
2. Step 2: Convert to fraction form
   74,667.42/112,012.20 = 22,069.98/x
3. Step 3: Cross multiply
   74,667.42x = 112,012.20 × 22,069.98
4. Step 4: Simplify right side
   74,667.42x = 2,472,107,013.76
5. Step 5: Solve for x
   x = 2,472,107,013.76/74,667.42
6. Step 6: Final answer
   x = 33,108.24