Finding the Fourth Proportional to 9,802,598.40, 13,526,801.76 and 5,451,693.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,802,598.40 : 13,526,801.76 = 5,451,693.12 : x
2. Step 2: Convert to fraction form
   9,802,598.40/13,526,801.76 = 5,451,693.12/x
3. Step 3: Cross multiply
   9,802,598.40x = 13,526,801.76 × 5,451,693.12
4. Step 4: Simplify right side
   9,802,598.40x = 73,743,972,090,595.89
5. Step 5: Solve for x
   x = 73,743,972,090,595.89/9,802,598.40
6. Step 6: Final answer
   x = 7,522,900.47