Finding the Fourth Proportional to 7,500,298.09, 10,350,411.72 and 4,062,539.13

Step by Step Solution

1. Step 1: Write the proportion equation
   7,500,298.09 : 10,350,411.72 = 4,062,539.13 : x
2. Step 2: Convert to fraction form
   7,500,298.09/10,350,411.72 = 4,062,539.13/x
3. Step 3: Cross multiply
   7,500,298.09x = 10,350,411.72 × 4,062,539.13
4. Step 4: Simplify right side
   7,500,298.09x = 42,048,952,624,110.60
5. Step 5: Solve for x
   x = 42,048,952,624,110.60/7,500,298.09
6. Step 6: Final answer
   x = 5,606,304.19