Finding the Fourth Proportional to 5,154,190.21, 7,112,587.63 and 2,862,498.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,154,190.21 : 7,112,587.63 = 2,862,498.52 : x
2. Step 2: Convert to fraction form
   5,154,190.21/7,112,587.63 = 2,862,498.52/x
3. Step 3: Cross multiply
   5,154,190.21x = 7,112,587.63 × 2,862,498.52
4. Step 4: Simplify right side
   5,154,190.21x = 20,359,771,549,300.50
5. Step 5: Solve for x
   x = 20,359,771,549,300.50/5,154,190.21
6. Step 6: Final answer
   x = 3,950,139.74