Finding the Fourth Proportional to 52,801,381.89, 72,869,274.41 and 29,596,514.85

Step by Step Solution

1. Step 1: Write the proportion equation
   52,801,381.89 : 72,869,274.41 = 29,596,514.85 : x
2. Step 2: Convert to fraction form
   52,801,381.89/72,869,274.41 = 29,596,514.85/x
3. Step 3: Cross multiply
   52,801,381.89x = 72,869,274.41 × 29,596,514.85
4. Step 4: Simplify right side
   52,801,381.89x = 2,156,676,562,036,307.50
5. Step 5: Solve for x
   x = 2,156,676,562,036,307.50/52,801,381.89
6. Step 6: Final answer
   x = 40,845,078.00