Finding the Fourth Proportional to 85,010,159.10, 127,531,404.72 and 58,859,276.70

Step by Step Solution

1. Step 1: Write the proportion equation
   85,010,159.10 : 127,531,404.72 = 58,859,276.70 : x
2. Step 2: Convert to fraction form
   85,010,159.10/127,531,404.72 = 58,859,276.70/x
3. Step 3: Cross multiply
   85,010,159.10x = 127,531,404.72 × 58,859,276.70
4. Step 4: Simplify right side
   85,010,159.10x = 7,506,406,238,354,166
5. Step 5: Solve for x
   x = 7,506,406,238,354,166/85,010,159.10
6. Step 6: Final answer
   x = 88,300,108.10