Finding the Fourth Proportional to 17,104,812.75, 23,585,726.61 and 10,900,030.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,104,812.75 : 23,585,726.61 = 10,900,030.50 : x
2. Step 2: Convert to fraction form
   17,104,812.75/23,585,726.61 = 10,900,030.50/x
3. Step 3: Cross multiply
   17,104,812.75x = 23,585,726.61 × 10,900,030.50
4. Step 4: Simplify right side
   17,104,812.75x = 257,085,139,413,661.59
5. Step 5: Solve for x
   x = 257,085,139,413,661.59/17,104,812.75
6. Step 6: Final answer
   x = 15,029,988.53