Finding the Fourth Proportional to 84,467,978.01, 116,565,809.67 and 45,836,810.01

Step by Step Solution

1. Step 1: Write the proportion equation
   84,467,978.01 : 116,565,809.67 = 45,836,810.01 : x
2. Step 2: Convert to fraction form
   84,467,978.01/116,565,809.67 = 45,836,810.01/x
3. Step 3: Cross multiply
   84,467,978.01x = 116,565,809.67 × 45,836,810.01
4. Step 4: Simplify right side
   84,467,978.01x = 5,343,004,871,505,611
5. Step 5: Solve for x
   x = 5,343,004,871,505,611/84,467,978.01
6. Step 6: Final answer
   x = 63,254,797.82