Finding the Fourth Proportional to 55,890,441.34, 77,122,638.63 and 31,443,741.82

Step by Step Solution

1. Step 1: Write the proportion equation
   55,890,441.34 : 77,122,638.63 = 31,443,741.82 : x
2. Step 2: Convert to fraction form
   55,890,441.34/77,122,638.63 = 31,443,741.82/x
3. Step 3: Cross multiply
   55,890,441.34x = 77,122,638.63 × 31,443,741.82
4. Step 4: Simplify right side
   55,890,441.34x = 2,425,024,337,558,878.50
5. Step 5: Solve for x
   x = 2,425,024,337,558,878.50/55,890,441.34
6. Step 6: Final answer
   x = 43,388,892.26