Finding the Fourth Proportional to 97,426.50, 134,448.57 and 52,714.50

Step by Step Solution

1. Step 1: Write the proportion equation
   97,426.50 : 134,448.57 = 52,714.50 : x
2. Step 2: Convert to fraction form
   97,426.50/134,448.57 = 52,714.50/x
3. Step 3: Cross multiply
   97,426.50x = 134,448.57 × 52,714.50
4. Step 4: Simplify right side
   97,426.50x = 7,087,389,143.27
5. Step 5: Solve for x
   x = 7,087,389,143.27/97,426.50
6. Step 6: Final answer
   x = 72,746.01