Finding the Fourth Proportional to 101,692.94, 152,540.71 and 70,094.52

Step by Step Solution

1. Step 1: Write the proportion equation
   101,692.94 : 152,540.71 = 70,094.52 : x
2. Step 2: Convert to fraction form
   101,692.94/152,540.71 = 70,094.52/x
3. Step 3: Cross multiply
   101,692.94x = 152,540.71 × 70,094.52
4. Step 4: Simplify right side
   101,692.94x = 10,692,267,847.91
5. Step 5: Solve for x
   x = 10,692,267,847.91/101,692.94
6. Step 6: Final answer
   x = 105,142.68