Finding the Fourth Proportional to 10,817,023.20, 14,927,484.91 and 5,922,244.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,817,023.20 : 14,927,484.91 = 5,922,244.05 : x
2. Step 2: Convert to fraction form
   10,817,023.20/14,927,484.91 = 5,922,244.05/x
3. Step 3: Cross multiply
   10,817,023.20x = 14,927,484.91 × 5,922,244.05
4. Step 4: Simplify right side
   10,817,023.20x = 88,404,208,688,669.72
5. Step 5: Solve for x
   x = 88,404,208,688,669.72/10,817,023.20
6. Step 6: Final answer
   x = 8,172,692.90