Finding the Fourth Proportional to 56,590,592.42, 84,885,782.68 and 17,732,019.22

Step by Step Solution

1. Step 1: Write the proportion equation
   56,590,592.42 : 84,885,782.68 = 17,732,019.22 : x
2. Step 2: Convert to fraction form
   56,590,592.42/84,885,782.68 = 17,732,019.22/x
3. Step 3: Cross multiply
   56,590,592.42x = 84,885,782.68 × 17,732,019.22
4. Step 4: Simplify right side
   56,590,592.42x = 1,505,196,330,077,448.50
5. Step 5: Solve for x
   x = 1,505,196,330,077,448.50/56,590,592.42
6. Step 6: Final answer
   x = 26,597,995.63