Finding the Fourth Proportional to 23,055,951.78, 31,817,158.38 and 13,132,832.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,055,951.78 : 31,817,158.38 = 13,132,832.94 : x
2. Step 2: Convert to fraction form
   23,055,951.78/31,817,158.38 = 13,132,832.94/x
3. Step 3: Cross multiply
   23,055,951.78x = 31,817,158.38 × 13,132,832.94
4. Step 4: Simplify right side
   23,055,951.78x = 417,849,425,630,061
5. Step 5: Solve for x
   x = 417,849,425,630,061/23,055,951.78
6. Step 6: Final answer
   x = 18,123,278.09