Finding the Fourth Proportional to 97,446.72, 134,477.04 and 52,734.72

Step by Step Solution

1. Step 1: Write the proportion equation
   97,446.72 : 134,477.04 = 52,734.72 : x
2. Step 2: Convert to fraction form
   97,446.72/134,477.04 = 52,734.72/x
3. Step 3: Cross multiply
   97,446.72x = 134,477.04 × 52,734.72
4. Step 4: Simplify right side
   97,446.72x = 7,091,609,050.83
5. Step 5: Solve for x
   x = 7,091,609,050.83/97,446.72
6. Step 6: Final answer
   x = 72,774.22