Finding the Fourth Proportional to 53,003.98, 73,068.42 and 37,038.88

Step by Step Solution

1. Step 1: Write the proportion equation
   53,003.98 : 73,068.42 = 37,038.88 : x
2. Step 2: Convert to fraction form
   53,003.98/73,068.42 = 37,038.88/x
3. Step 3: Cross multiply
   53,003.98x = 73,068.42 × 37,038.88
4. Step 4: Simplify right side
   53,003.98x = 2,706,372,440.17
5. Step 5: Solve for x
   x = 2,706,372,440.17/53,003.98
6. Step 6: Final answer
   x = 51,059.80