Finding the Fourth Proportional to 11,802,613.32, 17,703,107.15 and 7,254,364.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,802,613.32 : 17,703,107.15 = 7,254,364.10 : x
2. Step 2: Convert to fraction form
   11,802,613.32/17,703,107.15 = 7,254,364.10/x
3. Step 3: Cross multiply
   11,802,613.32x = 17,703,107.15 × 7,254,364.10
4. Step 4: Simplify right side
   11,802,613.32x = 128,424,784,842,625.95
5. Step 5: Solve for x
   x = 128,424,784,842,625.95/11,802,613.32
6. Step 6: Final answer
   x = 10,881,046.54