Finding the Fourth Proportional to 55,184,760.24, 76,157,318.52 and 30,738,485.04

Step by Step Solution

1. Step 1: Write the proportion equation
   55,184,760.24 : 76,157,318.52 = 30,738,485.04 : x
2. Step 2: Convert to fraction form
   55,184,760.24/76,157,318.52 = 30,738,485.04/x
3. Step 3: Cross multiply
   55,184,760.24x = 76,157,318.52 × 30,738,485.04
4. Step 4: Simplify right side
   55,184,760.24x = 2,340,960,596,013,534.50
5. Step 5: Solve for x
   x = 2,340,960,596,013,534.50/55,184,760.24
6. Step 6: Final answer
   x = 42,420,417.99