Finding the Fourth Proportional to 22,495,298.05, 31,034,722.71 and 13,074,523.75

Step by Step Solution

1. Step 1: Write the proportion equation
   22,495,298.05 : 31,034,722.71 = 13,074,523.75 : x
2. Step 2: Convert to fraction form
   22,495,298.05/31,034,722.71 = 13,074,523.75/x
3. Step 3: Cross multiply
   22,495,298.05x = 31,034,722.71 × 13,074,523.75
4. Step 4: Simplify right side
   22,495,298.05x = 405,764,219,146,559.38
5. Step 5: Solve for x
   x = 405,764,219,146,559.38/22,495,298.05
6. Step 6: Final answer
   x = 18,037,734.74