Finding the Fourth Proportional to 55,088.34, 83,124.88 and 55,088.34

Step by Step Solution

1. Step 1: Write the proportion equation
   55,088.34 : 83,124.88 = 55,088.34 : x
2. Step 2: Convert to fraction form
   55,088.34/83,124.88 = 55,088.34/x
3. Step 3: Cross multiply
   55,088.34x = 83,124.88 × 55,088.34
4. Step 4: Simplify right side
   55,088.34x = 4,579,211,376.46
5. Step 5: Solve for x
   x = 4,579,211,376.46/55,088.34
6. Step 6: Final answer
   x = 83,124.88