Finding the Fourth Proportional to 1,158,783,014.82, 1,599,131,947.14 and 630,158,488.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,158,783,014.82 : 1,599,131,947.14 = 630,158,488.10 : x
2. Step 2: Convert to fraction form
   1,158,783,014.82/1,599,131,947.14 = 630,158,488.10/x
3. Step 3: Cross multiply
   1,158,783,014.82x = 1,599,131,947.14 × 630,158,488.10
4. Step 4: Simplify right side
   1,158,783,014.82x = 1,007,706,570,074,156,032
5. Step 5: Solve for x
   x = 1,007,706,570,074,156,032/1,158,783,014.82
6. Step 6: Final answer
   x = 869,624,905.77