Finding the Fourth Proportional to 43,087,510.89, 64,575,423.86 and 17,498,794.41

Step by Step Solution

1. Step 1: Write the proportion equation
   43,087,510.89 : 64,575,423.86 = 17,498,794.41 : x
2. Step 2: Convert to fraction form
   43,087,510.89/64,575,423.86 = 17,498,794.41/x
3. Step 3: Cross multiply
   43,087,510.89x = 64,575,423.86 × 17,498,794.41
4. Step 4: Simplify right side
   43,087,510.89x = 1,129,992,065,977,254.50
5. Step 5: Solve for x
   x = 1,129,992,065,977,254.50/43,087,510.89
6. Step 6: Final answer
   x = 26,225,512.74