Finding the Fourth Proportional to 63,025.18, 86,970.63 and 34,730.86

Step by Step Solution

1. Step 1: Write the proportion equation
   63,025.18 : 86,970.63 = 34,730.86 : x
2. Step 2: Convert to fraction form
   63,025.18/86,970.63 = 34,730.86/x
3. Step 3: Cross multiply
   63,025.18x = 86,970.63 × 34,730.86
4. Step 4: Simplify right side
   63,025.18x = 3,020,564,339.79
5. Step 5: Solve for x
   x = 3,020,564,339.79/63,025.18
6. Step 6: Final answer
   x = 47,926.31