Finding the Fourth Proportional to 7,502,407.52, 10,353,333.36 and 4,064,648.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,502,407.52 : 10,353,333.36 = 4,064,648.72 : x
2. Step 2: Convert to fraction form
   7,502,407.52/10,353,333.36 = 4,064,648.72/x
3. Step 3: Cross multiply
   7,502,407.52x = 10,353,333.36 × 4,064,648.72
4. Step 4: Simplify right side
   7,502,407.52x = 42,082,663,189,457.30
5. Step 5: Solve for x
   x = 42,082,663,189,457.30/7,502,407.52
6. Step 6: Final answer
   x = 5,609,221.18