Finding the Fourth Proportional to 52,919.34, 73,039.98 and 31,710.93

Step by Step Solution

1. Step 1: Write the proportion equation
   52,919.34 : 73,039.98 = 31,710.93 : x
2. Step 2: Convert to fraction form
   52,919.34/73,039.98 = 31,710.93/x
3. Step 3: Cross multiply
   52,919.34x = 73,039.98 × 31,710.93
4. Step 4: Simplify right side
   52,919.34x = 2,316,165,692.98
5. Step 5: Solve for x
   x = 2,316,165,692.98/52,919.34
6. Step 6: Final answer
   x = 43,767.85