Finding the Fourth Proportional to 101,363,779,819.93, 139,882,154,671.83 and 55,014,207,776.53

Step by Step Solution

1. Step 1: Write the proportion equation
   101,363,779,819.93 : 139,882,154,671.83 = 55,014,207,776.53 : x
2. Step 2: Convert to fraction form
   101,363,779,819.93/139,882,154,671.83 = 55,014,207,776.53/x
3. Step 3: Cross multiply
   101,363,779,819.93x = 139,882,154,671.83 × 55,014,207,776.53
4. Step 4: Simplify right side
   101,363,779,819.93x = 7,695,505,921,344,341,540,864
5. Step 5: Solve for x
   x = 7,695,505,921,344,341,540,864/101,363,779,819.93
6. Step 6: Final answer
   x = 75,919,681,912.17