Finding the Fourth Proportional to 97,458.72, 134,493.00 and 52,746.72

Step by Step Solution

1. Step 1: Write the proportion equation
   97,458.72 : 134,493.00 = 52,746.72 : x
2. Step 2: Convert to fraction form
   97,458.72/134,493.00 = 52,746.72/x
3. Step 3: Cross multiply
   97,458.72x = 134,493.00 × 52,746.72
4. Step 4: Simplify right side
   97,458.72x = 7,094,064,349.23
5. Step 5: Solve for x
   x = 7,094,064,349.23/97,458.72
6. Step 6: Final answer
   x = 72,790.45