Finding the Fourth Proportional to 156,048.53, 234,072.86 and 37,719.86

Step by Step Solution

1. Step 1: Write the proportion equation
   156,048.53 : 234,072.86 = 37,719.86 : x
2. Step 2: Convert to fraction form
   156,048.53/234,072.86 = 37,719.86/x
3. Step 3: Cross multiply
   156,048.53x = 234,072.86 × 37,719.86
4. Step 4: Simplify right side
   156,048.53x = 8,829,194,150.04
5. Step 5: Solve for x
   x = 8,829,194,150.04/156,048.53
6. Step 6: Final answer
   x = 56,579.80