Finding the Fourth Proportional to 9,812,086.62, 13,540,543.56 and 5,461,174.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,812,086.62 : 13,540,543.56 = 5,461,174.62 : x
2. Step 2: Convert to fraction form
   9,812,086.62/13,540,543.56 = 5,461,174.62/x
3. Step 3: Cross multiply
   9,812,086.62x = 13,540,543.56 × 5,461,174.62
4. Step 4: Simplify right side
   9,812,086.62x = 73,947,272,830,876.45
5. Step 5: Solve for x
   x = 73,947,272,830,876.45/9,812,086.62
6. Step 6: Final answer
   x = 7,536,345.29