Finding the Fourth Proportional to 9,953,181,895.35, 14,929,670,587.12 and 5,753,462,451.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,953,181,895.35 : 14,929,670,587.12 = 5,753,462,451.86 : x
2. Step 2: Convert to fraction form
   9,953,181,895.35/14,929,670,587.12 = 5,753,462,451.86/x
3. Step 3: Cross multiply
   9,953,181,895.35x = 14,929,670,587.12 × 5,753,462,451.86
4. Step 4: Simplify right side
   9,953,181,895.35x = 85,897,299,141,659,377,664
5. Step 5: Solve for x
   x = 85,897,299,141,659,377,664/9,953,181,895.35
6. Step 6: Final answer
   x = 8,630,134,568.50