Finding the Fourth Proportional to 58,070,457.41, 80,139,345.78 and 31,607,533.10

Step by Step Solution

1. Step 1: Write the proportion equation
   58,070,457.41 : 80,139,345.78 = 31,607,533.10 : x
2. Step 2: Convert to fraction form
   58,070,457.41/80,139,345.78 = 31,607,533.10/x
3. Step 3: Cross multiply
   58,070,457.41x = 80,139,345.78 × 31,607,533.10
4. Step 4: Simplify right side
   58,070,457.41x = 2,533,007,023,887,149
5. Step 5: Solve for x
   x = 2,533,007,023,887,149/58,070,457.41
6. Step 6: Final answer
   x = 43,619,546.62