Finding the Fourth Proportional to 9,535,072.55, 13,158,333.50 and 5,184,158.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,535,072.55 : 13,158,333.50 = 5,184,158.76 : x
2. Step 2: Convert to fraction form
   9,535,072.55/13,158,333.50 = 5,184,158.76/x
3. Step 3: Cross multiply
   9,535,072.55x = 13,158,333.50 × 5,184,158.76
4. Step 4: Simplify right side
   9,535,072.55x = 68,214,889,855,105.66
5. Step 5: Solve for x
   x = 68,214,889,855,105.66/9,535,072.55
6. Step 6: Final answer
   x = 7,154,102.87