Finding the Fourth Proportional to 83,380,047, 115,064,475.82 and 46,212,726.84

Step by Step Solution

1. Step 1: Write the proportion equation
   83,380,047 : 115,064,475.82 = 46,212,726.84 : x
2. Step 2: Convert to fraction form
   83,380,047/115,064,475.82 = 46,212,726.84/x
3. Step 3: Cross multiply
   83,380,047x = 115,064,475.82 × 46,212,726.84
4. Step 4: Simplify right side
   83,380,047x = 5,317,443,190,057,445
5. Step 5: Solve for x
   x = 5,317,443,190,057,445/83,380,047
6. Step 6: Final answer
   x = 63,773,569.11