Finding the Fourth Proportional to 63,068.72, 94,612.80 and 21,506

Step by Step Solution

1. Step 1: Write the proportion equation
   63,068.72 : 94,612.80 = 21,506 : x
2. Step 2: Convert to fraction form
   63,068.72/94,612.80 = 21,506/x
3. Step 3: Cross multiply
   63,068.72x = 94,612.80 × 21,506
4. Step 4: Simplify right side
   63,068.72x = 2,034,742,876.80
5. Step 5: Solve for x
   x = 2,034,742,876.80/63,068.72
6. Step 6: Final answer
   x = 32,262.31