Finding the Fourth Proportional to 7,502,231.02, 10,353,128.51 and 4,064,472.07

Step by Step Solution

1. Step 1: Write the proportion equation
   7,502,231.02 : 10,353,128.51 = 4,064,472.07 : x
2. Step 2: Convert to fraction form
   7,502,231.02/10,353,128.51 = 4,064,472.07/x
3. Step 3: Cross multiply
   7,502,231.02x = 10,353,128.51 × 4,064,472.07
4. Step 4: Simplify right side
   7,502,231.02x = 42,080,001,666,015.71
5. Step 5: Solve for x
   x = 42,080,001,666,015.71/7,502,231.02
6. Step 6: Final answer
   x = 5,608,998.38