Finding the Fourth Proportional to 63,501.10, 88,784.90 and 63,501.10

Step by Step Solution

1. Step 1: Write the proportion equation
   63,501.10 : 88,784.90 = 63,501.10 : x
2. Step 2: Convert to fraction form
   63,501.10/88,784.90 = 63,501.10/x
3. Step 3: Cross multiply
   63,501.10x = 88,784.90 × 63,501.10
4. Step 4: Simplify right side
   63,501.10x = 5,637,938,813.39
5. Step 5: Solve for x
   x = 5,637,938,813.39/63,501.10
6. Step 6: Final answer
   x = 88,784.90