Finding the Fourth Proportional to 89,367,072.90, 134,050,609.35 and 58,756,071.30

Step by Step Solution

1. Step 1: Write the proportion equation
   89,367,072.90 : 134,050,609.35 = 58,756,071.30 : x
2. Step 2: Convert to fraction form
   89,367,072.90/134,050,609.35 = 58,756,071.30/x
3. Step 3: Cross multiply
   89,367,072.90x = 134,050,609.35 × 58,756,071.30
4. Step 4: Simplify right side
   89,367,072.90x = 7,876,287,160,777,046
5. Step 5: Solve for x
   x = 7,876,287,160,777,046/89,367,072.90
6. Step 6: Final answer
   x = 88,134,106.95