Finding the Fourth Proportional to 101,227,076.16, 139,693,499.82 and 54,817,410.12

Step by Step Solution

1. Step 1: Write the proportion equation
   101,227,076.16 : 139,693,499.82 = 54,817,410.12 : x
2. Step 2: Convert to fraction form
   101,227,076.16/139,693,499.82 = 54,817,410.12/x
3. Step 3: Cross multiply
   101,227,076.16x = 139,693,499.82 × 54,817,410.12
4. Step 4: Simplify right side
   101,227,076.16x = 7,657,635,870,731,085
5. Step 5: Solve for x
   x = 7,657,635,870,731,085/101,227,076.16
6. Step 6: Final answer
   x = 75,648,098.92