Finding the Fourth Proportional to 103,669.03, 155,510.60 and 35,252.72

Step by Step Solution

1. Step 1: Write the proportion equation
   103,669.03 : 155,510.60 = 35,252.72 : x
2. Step 2: Convert to fraction form
   103,669.03/155,510.60 = 35,252.72/x
3. Step 3: Cross multiply
   103,669.03x = 155,510.60 × 35,252.72
4. Step 4: Simplify right side
   103,669.03x = 5,482,171,638.83
5. Step 5: Solve for x
   x = 5,482,171,638.83/103,669.03
6. Step 6: Final answer
   x = 52,881.48