Finding the Fourth Proportional to 104,066.31, 156,003.78 and 37,490.16

Step by Step Solution

1. Step 1: Write the proportion equation
   104,066.31 : 156,003.78 = 37,490.16 : x
2. Step 2: Convert to fraction form
   104,066.31/156,003.78 = 37,490.16/x
3. Step 3: Cross multiply
   104,066.31x = 156,003.78 × 37,490.16
4. Step 4: Simplify right side
   104,066.31x = 5,848,606,520.89
5. Step 5: Solve for x
   x = 5,848,606,520.89/104,066.31
6. Step 6: Final answer
   x = 56,200.77