Finding the Fourth Proportional to 62,152,796.34, 85,743,649.17 and 59,271,205.14

Step by Step Solution

1. Step 1: Write the proportion equation
   62,152,796.34 : 85,743,649.17 = 59,271,205.14 : x
2. Step 2: Convert to fraction form
   62,152,796.34/85,743,649.17 = 59,271,205.14/x
3. Step 3: Cross multiply
   62,152,796.34x = 85,743,649.17 × 59,271,205.14
4. Step 4: Simplify right side
   62,152,796.34x = 5,082,129,419,407,261
5. Step 5: Solve for x
   x = 5,082,129,419,407,261/62,152,796.34
6. Step 6: Final answer
   x = 81,768,314.84