Finding the Fourth Proportional to 156,262.82, 234,410.69 and 51,081.62

Step by Step Solution

1. Step 1: Write the proportion equation
   156,262.82 : 234,410.69 = 51,081.62 : x
2. Step 2: Convert to fraction form
   156,262.82/234,410.69 = 51,081.62/x
3. Step 3: Cross multiply
   156,262.82x = 234,410.69 × 51,081.62
4. Step 4: Simplify right side
   156,262.82x = 11,974,076,746.17
5. Step 5: Solve for x
   x = 11,974,076,746.17/156,262.82
6. Step 6: Final answer
   x = 76,627.81