Finding the Fourth Proportional to 73,496.61, 101,482.56 and 56,473.83

Step by Step Solution

1. Step 1: Write the proportion equation
   73,496.61 : 101,482.56 = 56,473.83 : x
2. Step 2: Convert to fraction form
   73,496.61/101,482.56 = 56,473.83/x
3. Step 3: Cross multiply
   73,496.61x = 101,482.56 × 56,473.83
4. Step 4: Simplify right side
   73,496.61x = 5,731,108,841.40
5. Step 5: Solve for x
   x = 5,731,108,841.40/73,496.61
6. Step 6: Final answer
   x = 77,977.87