Finding the Fourth Proportional to 10,041,282.18, 13,857,061.23 and 5,457,615.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,041,282.18 : 13,857,061.23 = 5,457,615.30 : x
2. Step 2: Convert to fraction form
   10,041,282.18/13,857,061.23 = 5,457,615.30/x
3. Step 3: Cross multiply
   10,041,282.18x = 13,857,061.23 × 5,457,615.30
4. Step 4: Simplify right side
   10,041,282.18x = 75,626,509,381,884.81
5. Step 5: Solve for x
   x = 75,626,509,381,884.81/10,041,282.18
6. Step 6: Final answer
   x = 7,531,559.02