Finding the Fourth Proportional to 142,875.82, 214,292.67 and 37,702.18

Step by Step Solution

1. Step 1: Write the proportion equation
   142,875.82 : 214,292.67 = 37,702.18 : x
2. Step 2: Convert to fraction form
   142,875.82/214,292.67 = 37,702.18/x
3. Step 3: Cross multiply
   142,875.82x = 214,292.67 × 37,702.18
4. Step 4: Simplify right side
   142,875.82x = 8,079,300,817.02
5. Step 5: Solve for x
   x = 8,079,300,817.02/142,875.82
6. Step 6: Final answer
   x = 56,547.71