Finding the Fourth Proportional to 62,078,503.47, 85,668,358.10 and 35,988,145.89

Step by Step Solution

1. Step 1: Write the proportion equation
   62,078,503.47 : 85,668,358.10 = 35,988,145.89 : x
2. Step 2: Convert to fraction form
   62,078,503.47/85,668,358.10 = 35,988,145.89/x
3. Step 3: Cross multiply
   62,078,503.47x = 85,668,358.10 × 35,988,145.89
4. Step 4: Simplify right side
   62,078,503.47x = 3,083,045,369,279,622.50
5. Step 5: Solve for x
   x = 3,083,045,369,279,622.50/62,078,503.47
6. Step 6: Final answer
   x = 49,663,654.84