Finding the Fourth Proportional to 104,140.86, 156,179 and 37,572.34

Step by Step Solution

1. Step 1: Write the proportion equation
   104,140.86 : 156,179 = 37,572.34 : x
2. Step 2: Convert to fraction form
   104,140.86/156,179 = 37,572.34/x
3. Step 3: Cross multiply
   104,140.86x = 156,179 × 37,572.34
4. Step 4: Simplify right side
   104,140.86x = 5,868,010,488.86
5. Step 5: Solve for x
   x = 5,868,010,488.86/104,140.86
6. Step 6: Final answer
   x = 56,346.86