Finding the Fourth Proportional to 70,050.47, 105,106.52 and 36,762.50

Step by Step Solution

1. Step 1: Write the proportion equation
   70,050.47 : 105,106.52 = 36,762.50 : x
2. Step 2: Convert to fraction form
   70,050.47/105,106.52 = 36,762.50/x
3. Step 3: Cross multiply
   70,050.47x = 105,106.52 × 36,762.50
4. Step 4: Simplify right side
   70,050.47x = 3,863,978,796.17
5. Step 5: Solve for x
   x = 3,863,978,796.17/70,050.47
6. Step 6: Final answer
   x = 55,159.93