Finding the Fourth Proportional to 12,092,884.56, 18,141,885.63 and 4,005,402.30

Step by Step Solution

1. Step 1: Write the proportion equation
   12,092,884.56 : 18,141,885.63 = 4,005,402.30 : x
2. Step 2: Convert to fraction form
   12,092,884.56/18,141,885.63 = 4,005,402.30/x
3. Step 3: Cross multiply
   12,092,884.56x = 18,141,885.63 × 4,005,402.30
4. Step 4: Simplify right side
   12,092,884.56x = 72,665,550,428,738.94
5. Step 5: Solve for x
   x = 72,665,550,428,738.94/12,092,884.56
6. Step 6: Final answer
   x = 6,008,950.97