Finding the Fourth Proportional to 107,658, 148,568.04 and 60,554

Step by Step Solution

1. Step 1: Write the proportion equation
   107,658 : 148,568.04 = 60,554 : x
2. Step 2: Convert to fraction form
   107,658/148,568.04 = 60,554/x
3. Step 3: Cross multiply
   107,658x = 148,568.04 × 60,554
4. Step 4: Simplify right side
   107,658x = 8,996,389,094.16
5. Step 5: Solve for x
   x = 8,996,389,094.16/107,658
6. Step 6: Final answer
   x = 83,564.52