Finding the Fourth Proportional to 17,991,111.34, 26,986,646.06 and 5,860,555.22

Step by Step Solution

1. Step 1: Write the proportion equation
   17,991,111.34 : 26,986,646.06 = 5,860,555.22 : x
2. Step 2: Convert to fraction form
   17,991,111.34/26,986,646.06 = 5,860,555.22/x
3. Step 3: Cross multiply
   17,991,111.34x = 26,986,646.06 × 5,860,555.22
4. Step 4: Simplify right side
   17,991,111.34x = 158,156,729,437,225.41
5. Step 5: Solve for x
   x = 158,156,729,437,225.41/17,991,111.34
6. Step 6: Final answer
   x = 8,790,826.01