Finding the Fourth Proportional to 52,314.34, 72,146.55 and 34,402.54

Step by Step Solution

1. Step 1: Write the proportion equation
   52,314.34 : 72,146.55 = 34,402.54 : x
2. Step 2: Convert to fraction form
   52,314.34/72,146.55 = 34,402.54/x
3. Step 3: Cross multiply
   52,314.34x = 72,146.55 × 34,402.54
4. Step 4: Simplify right side
   52,314.34x = 2,482,024,572.24
5. Step 5: Solve for x
   x = 2,482,024,572.24/52,314.34
6. Step 6: Final answer
   x = 47,444.44