Finding the Fourth Proportional to 82,574,557.44, 113,948,426.88 and 45,902,526.72

Step by Step Solution

1. Step 1: Write the proportion equation
   82,574,557.44 : 113,948,426.88 = 45,902,526.72 : x
2. Step 2: Convert to fraction form
   82,574,557.44/113,948,426.88 = 45,902,526.72/x
3. Step 3: Cross multiply
   82,574,557.44x = 113,948,426.88 × 45,902,526.72
4. Step 4: Simplify right side
   82,574,557.44x = 5,230,520,709,561,166
5. Step 5: Solve for x
   x = 5,230,520,709,561,166/82,574,557.44
6. Step 6: Final answer
   x = 63,343,006.27