Finding the Fourth Proportional to 5,298,153.42, 7,935,643.42 and 3,756,475.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,298,153.42 : 7,935,643.42 = 3,756,475.72 : x
2. Step 2: Convert to fraction form
   5,298,153.42/7,935,643.42 = 3,756,475.72/x
3. Step 3: Cross multiply
   5,298,153.42x = 7,935,643.42 × 3,756,475.72
4. Step 4: Simplify right side
   5,298,153.42x = 29,810,051,811,025.39
5. Step 5: Solve for x
   x = 29,810,051,811,025.39/5,298,153.42
6. Step 6: Final answer
   x = 5,626,498.42