Finding the Fourth Proportional to 94,743, 130,743.72 and 52,300.62

Step by Step Solution

1. Step 1: Write the proportion equation
   94,743 : 130,743.72 = 52,300.62 : x
2. Step 2: Convert to fraction form
   94,743/130,743.72 = 52,300.62/x
3. Step 3: Cross multiply
   94,743x = 130,743.72 × 52,300.62
4. Step 4: Simplify right side
   94,743x = 6,837,977,617.11
5. Step 5: Solve for x
   x = 6,837,977,617.11/94,743
6. Step 6: Final answer
   x = 72,173.96