Finding the Fourth Proportional to 73,899.62, 101,875.17 and 52,641.98

Step by Step Solution

1. Step 1: Write the proportion equation
   73,899.62 : 101,875.17 = 52,641.98 : x
2. Step 2: Convert to fraction form
   73,899.62/101,875.17 = 52,641.98/x
3. Step 3: Cross multiply
   73,899.62x = 101,875.17 × 52,641.98
4. Step 4: Simplify right side
   73,899.62x = 5,362,910,661.64
5. Step 5: Solve for x
   x = 5,362,910,661.64/73,899.62
6. Step 6: Final answer
   x = 72,570.21