Finding the Fourth Proportional to 13,562,068.99, 20,341,491.83 and 4,461,909.82

Step by Step Solution

1. Step 1: Write the proportion equation
   13,562,068.99 : 20,341,491.83 = 4,461,909.82 : x
2. Step 2: Convert to fraction form
   13,562,068.99/20,341,491.83 = 4,461,909.82/x
3. Step 3: Cross multiply
   13,562,068.99x = 20,341,491.83 × 4,461,909.82
4. Step 4: Simplify right side
   13,562,068.99x = 90,761,902,121,899.86
5. Step 5: Solve for x
   x = 90,761,902,121,899.86/13,562,068.99
6. Step 6: Final answer
   x = 6,692,334.50