Finding the Fourth Proportional to 7,404,000.10, 11,110,147.35 and 3,143,443.30

Step by Step Solution

1. Step 1: Write the proportion equation
   7,404,000.10 : 11,110,147.35 = 3,143,443.30 : x
2. Step 2: Convert to fraction form
   7,404,000.10/11,110,147.35 = 3,143,443.30/x
3. Step 3: Cross multiply
   7,404,000.10x = 11,110,147.35 × 3,143,443.30
4. Step 4: Simplify right side
   7,404,000.10x = 34,924,118,249,370.25
5. Step 5: Solve for x
   x = 34,924,118,249,370.25/7,404,000.10
6. Step 6: Final answer
   x = 4,716,925.69