Finding the Fourth Proportional to 58,070,929.39, 80,139,849.28 and 31,610,248.45

Step by Step Solution

1. Step 1: Write the proportion equation
   58,070,929.39 : 80,139,849.28 = 31,610,248.45 : x
2. Step 2: Convert to fraction form
   58,070,929.39/80,139,849.28 = 31,610,248.45/x
3. Step 3: Cross multiply
   58,070,929.39x = 80,139,849.28 × 31,610,248.45
4. Step 4: Simplify right side
   58,070,929.39x = 2,533,240,546,206,978.50
5. Step 5: Solve for x
   x = 2,533,240,546,206,978.50/58,070,929.39
6. Step 6: Final answer
   x = 43,623,213.42