Finding the Fourth Proportional to 122,946,588.72, 184,367,388.35 and 71,166,932.27

Step by Step Solution

1. Step 1: Write the proportion equation
   122,946,588.72 : 184,367,388.35 = 71,166,932.27 : x
2. Step 2: Convert to fraction form
   122,946,588.72/184,367,388.35 = 71,166,932.27/x
3. Step 3: Cross multiply
   122,946,588.72x = 184,367,388.35 × 71,166,932.27
4. Step 4: Simplify right side
   122,946,588.72x = 13,120,861,438,223,566
5. Step 5: Solve for x
   x = 13,120,861,438,223,566/122,946,588.72
6. Step 6: Final answer
   x = 106,720,012.12