Finding the Fourth Proportional to 60,483.30, 84,764.10 and 60,483.30

Step by Step Solution

1. Step 1: Write the proportion equation
   60,483.30 : 84,764.10 = 60,483.30 : x
2. Step 2: Convert to fraction form
   60,483.30/84,764.10 = 60,483.30/x
3. Step 3: Cross multiply
   60,483.30x = 84,764.10 × 60,483.30
4. Step 4: Simplify right side
   60,483.30x = 5,126,812,489.53
5. Step 5: Solve for x
   x = 5,126,812,489.53/60,483.30
6. Step 6: Final answer
   x = 84,764.10