Finding the Fourth Proportional to 7,431,259.27, 10,254,317.82 and 4,167,402.34

Step by Step Solution

1. Step 1: Write the proportion equation
   7,431,259.27 : 10,254,317.82 = 4,167,402.34 : x
2. Step 2: Convert to fraction form
   7,431,259.27/10,254,317.82 = 4,167,402.34/x
3. Step 3: Cross multiply
   7,431,259.27x = 10,254,317.82 × 4,167,402.34
4. Step 4: Simplify right side
   7,431,259.27x = 42,733,868,078,171.70
5. Step 5: Solve for x
   x = 42,733,868,078,171.70/7,431,259.27
6. Step 6: Final answer
   x = 5,750,555.39