Finding the Fourth Proportional to 12,027,803,695.51, 18,042,395,009.56 and 3,184,412,754.55

Step by Step Solution

1. Step 1: Write the proportion equation
   12,027,803,695.51 : 18,042,395,009.56 = 3,184,412,754.55 : x
2. Step 2: Convert to fraction form
   12,027,803,695.51/18,042,395,009.56 = 3,184,412,754.55/x
3. Step 3: Cross multiply
   12,027,803,695.51x = 18,042,395,009.56 × 3,184,412,754.55
4. Step 4: Simplify right side
   12,027,803,695.51x = 57,454,432,791,017,472,000
5. Step 5: Solve for x
   x = 57,454,432,791,017,472,000/12,027,803,695.51
6. Step 6: Final answer
   x = 4,776,801,670.99