Finding the Fourth Proportional to 62,880.52, 86,774.34 and 34,585.96

Step by Step Solution

1. Step 1: Write the proportion equation
   62,880.52 : 86,774.34 = 34,585.96 : x
2. Step 2: Convert to fraction form
   62,880.52/86,774.34 = 34,585.96/x
3. Step 3: Cross multiply
   62,880.52x = 86,774.34 × 34,585.96
4. Step 4: Simplify right side
   62,880.52x = 3,001,173,852.27
5. Step 5: Solve for x
   x = 3,001,173,852.27/62,880.52
6. Step 6: Final answer
   x = 47,728.20